- #1 Raioh
80% matchPositive100% of 18 reviews2023
Dev: Ontake Workshop
Windows
Raioh is a retro style shot and bomb style vertical scroll shmup.
Why similar: Shoot 'Em Up 37.2%, Shooter 21%, 1990's 14.3%, Action 11.9%, Pixel Graphics 7.2%
- #2 miniStrike
79% match4 user reviews100% of 4 reviews2020
Dev: Pollapee
Windows · Mac · Linux
A shoot’em up game with bite-size levels.
Why similar: Shoot 'Em Up 45.6%, Shooter 19.9%, Action 10%, Local Co-Op 8.1%, Pixel Graphics 8.1%
- #3 TCSTRIKERS4
75% match2 user reviews50% of 2 reviews2021
Dev: Project Anthem
Windows
This is the biggest news title of 2021. A cute bullet-hell shooter is now available. The game features cool and futuristic visuals and active gameplay.
Why similar: Shoot 'Em Up 43.3%, Shooter 24.8%, Action 11.3%, 2D 6.9%, Pixel Graphics 6.6%
- #4 Tastrion
72% matchPositive94% of 17 reviews2024
Dev: Remorasoft
Windows
Pilot the all-powerful cell destroying Desolazor gunship and eradicate the mutagenic genotoxic pathogen before it consumes the entire galaxy. Soar through waves of threatening enemies and bosses beyond 6 stages packed with action, explosions, and lasers!
Why similar: Shoot 'Em Up 53.8%, Shooter 23.8%, Action 12.1%, 2D 8.6%, Singleplayer 1.6%
- #5 DRAINUS
71% matchOverwhelmingly Positive96% of 1,098 reviews2022
Dev: Team LadybugPub: WSS playground
Windows
Median: 2.6 hrsMean: 2.8 hrs≥1hr: 68%
This is a side-scrolling shooting game in which you take control of the "Drainus", the Kharlal Empire's most cutting-edge fighter with the ability to absorb energy bullets, and take down the enemy ships zipping through space.
Why similar: Shoot 'Em Up 55.7%, Shooter 21.1%, Action 11.7%, 2D 5.8%, Pixel Graphics 3.4%
- #6 Fruitgeddon
72% match2 user reviews100% of 2 reviews2025
Dev: One Room Studio
Windows
Blast through hordes of adorable yet deadly mutant fruits in this intense space shooter with bullet hell action. Shoot, dodge, and survive unique boss battles that push your skills to the limit. Only the strongest will uncover the truth behind the chaos. Are you ready to save the universe?
Why similar: Shoot 'Em Up 42.8%, Shooter 23.8%, Action 14.7%, Pixel Graphics 9.4%, 2D 7.9%
- #7 Monstir Iradicator
71% matchPositive100% of 11 reviews2022
Dev: Rishit Roshan
Windows · Mac
Monstir Iradicator is a game about saving the galaxy of Icoa, Traverse 4 different planets and destroy the Monstirs residing there. This game is based off of games like Asteroids following a similar Shoot 'Em Up style gameplay.
Why similar: Shoot 'Em Up 49.2%, Shooter 21.9%, Action 11%, Pixel Graphics 8.6%, 2D 7.9%
- #8 TCSTRIKERS5
69% match3 user reviews83% of 6 reviews2025
Dev: Project Anthem
Windows
This is the biggest news title of 2025. A cute bullet-hell shooter is now available. The game features cool and futuristic visuals and active gameplay.
Why similar: Shoot 'Em Up 34.2%, Shooter 20.5%, Action 12.7%, 1990's 11.8%, 2D Platformer 8.6%
- #9 Habroxia 2
70% matchVery Positive92% of 61 reviews2021
Dev: Lillymo Games
Windows
Blast off for a sequel that pushes every facet of 2D shoot'em ups to escape velocity!
Why similar: Shoot 'Em Up 38.9%, Shooter 20%, 1990's 13.6%, Action 13%, Pixel Graphics 7.4%
- #10 ADDRESS1
68% matchPositive88% of 16 reviews2023
Dev: daruma3940
Windows
2D style shoot'em up in which close combat is the primary attack method. With two large swords in her hands, cut her way through enemy bullets and enemy units in a post-apocalyptic world.
Why similar: Shoot 'Em Up 55.2%, Shooter 26%, 2D 9.7%, Action 6.9%, Singleplayer 2.2%
- #11 IKUSAAAAAAAN!
68% matchPositive97% of 37 reviews2022
Dev: 幽々燦々(yuyusansan)
Windows
High Tension Fever Shooting Game!!!
Why similar: Shoot 'Em Up 49.2%, Shooter 25.9%, Action 14.9%, 2D 8.8%, Singleplayer 1.3%
- #12 GRADIUS ORIGINS
64% matchVery Positive94% of 249 reviews2025
Dev: KONAMI
Windows
Salamander III is the newest addition to the Gradius series, a legendary pioneer in the side-scrolling shooter genre, and comes with the original arcade versions of the previous games.
Why similar: Shoot 'Em Up 28.8%, Shooter 21.3%, 1990's 15.9%, Action 10.1%, Pixel Graphics 8.5%
- #13 Show Me How To Live
67% match4 user reviews100% of 4 reviews2024
Dev: Moreyra Santiago
Windows
"Show Me How to Live" is a minimalist aesthetic shoot 'em up game, in which we control a ship that must navigate and understand the perspective of a person capable of seeing the senselessness of life but unable to do anything about it.
Why similar: Shoot 'Em Up 43%, Shooter 23.9%, Action 14.6%, Pixel Graphics 9.5%, 2D 7.9%
- #14 70s-style Robot Anime Geppy-X
71% matchNo user reviews2026
Dev: Implicit ConversionsPub: Bliss Brain
Windows
A fully remastered 70s-style super robot anime meets fast-paced arcade-style 2D side-scrolling shooter action. A Japanese cult classic finally available worldwide — now reborn in HD.
Why similar: Shoot 'Em Up 50.6%, 1990's 14.4%, Shooter 13.9%, Action 12.3%, 2D 7.6%
- #15 RedRaptor
67% matchPositive88% of 16 reviews2023
Dev: Novax GamesPub: Eastasiasoft Limited
Windows
Blast off for a retro arcade experience in RedRaptor, a vertical shoot’em up inspired by genre classics of the ’90s!
Why similar: Shoot 'Em Up 44.2%, 1990's 16.3%, Shooter 15.6%, Pixel Graphics 8.9%, 2D 7.1%
- #16 Echoes III
69% matchMostly Positive73% of 22 reviews2018
Dev: Binary Zoo
Windows
Echoes is back with a bang and in 3D! More intense and eye bleeding than before, with the action coming at you from the sides, above and below.
Why similar: Shoot 'Em Up 58.8%, Shooter 28%, Action 13.2%
- #17 Cyber Seraph
67% matchPositive93% of 14 reviews2020
Dev: Cosmic Void
Windows
The alien invaders have launched their final offensive on an already crippled Terra. Only one brave pilot can turn the tide of war. Cyber Seraph is a boss focused vertical shoot 'em up with unlockable abilities.
Why similar: Shoot 'Em Up 63.7%, 2D 13.3%, Action 11.6%, Shooter 6.7%, Pixel Graphics 3.9%
- #18 Balacera Brothers
67% matchPositive94% of 34 reviews2020
Dev: Merso Entertainment
Windows
Inspired by classic titles like Contra and Sunset Riders, Balacera Brothers is a retro run n' gun game full of color, energetic music, and fast-paced action.
Why similar: Shoot 'Em Up 32.8%, Shooter 18.1%, 1990's 12.3%, Local Co-Op 9.3%, Pixel Graphics 8.5%
- #19 Feeble Light
66% match9 user reviews78% of 9 reviews2023
Dev: Panda Indie StudioPub: Eastasiasoft Limited
Windows
Blast off as a little star trying to rid the cosmos of angry celestial beings in Feeble Light, a 3-tone pixel art shoot’em up where minimalistic presentation makes way for precision controls and fluid animation!
Why similar: Shoot 'Em Up 46.1%, Shooter 19.5%, 1990's 11.2%, Action 8.6%, Pixel Graphics 7%
- #20 Hime Cut
66% match1 user reviews100% of 1 reviews2024
Dev: Yugo FurihataPub: Pgames
Windows
"Hime Cut" is a one-on-one 2D shooting game. Aim for a high score as you clear the wave!
Why similar: Shoot 'Em Up 42.9%, Shooter 23.1%, Pixel Graphics 10.1%, 2D Platformer 9.6%, Action 9.2%
- #21 AngelStrike
66% match4 user reviews100% of 4 reviews2023
Dev: HomeLight Games
Windows
AngelStrike is an exciting 2D side-scrolling shoot'em'up with handmade pixel-art and a variety of action-packed missions. Play solo or local co-op with friends to rescue refugees, stealthily deliver supplies, escort your allies, and take down hordes of machines in 40 levels across 5 different areas!
Why similar: Shoot 'Em Up 38%, Shooter 21.1%, Action 12.2%, 2D 10%, Local Co-Op 9.6%
- #22 GunBird - 2
63% match5 user reviews80% of 5 reviews2026
Dev: ZerodivPub: KMBOX
Windows
Four years after their previous work “GUNBIRD,” a new, even more powerful five-member group has arrived.
Why similar: Shoot 'Em Up 36.3%, Shooter 19.5%, 1990's 14.7%, Action 12.1%, Pixel Graphics 6.8%
- #23 Verisim Skies
64% matchPositive100% of 23 reviews2023
Dev: Carry-On Games
Windows
Verisim Skies is a Vertical Shoot 'Em Up with an emphasis on story and cinematic action. Go forth, Champion. Find your purpose. Fulfill your destiny. Accept your fate.
Why similar: Shoot 'Em Up 65.9%, Shooter 16.2%, Action 11.2%, Pixel Graphics 5.4%, Singleplayer 1.3%
- #24 GUN DOG ROCK RAPID
66% matchPositive100% of 11 reviews2020
Dev: leimonyaPub: leimonya
Windows
Super simple 2D shooter game! Use the two types of shots to push forward.Kick out the swarming zakos and take on the powerful bosses.7 crazy worlds are waiting for your cat!?
Why similar: Shoot 'Em Up 39.4%, Shooter 20.9%, 1990's 16%, Action 8.5%, Pixel Graphics 7.9%
- #25 BATSUGUN Saturn Tribute Boosted
63% matchPositive94% of 48 reviews2023
Dev: CITY CONNECTION
Windows
A PIONEER OF THE BULLET HELL GENRE BY TOAPLAN IS BACK!
Why similar: Shoot 'Em Up 34.2%, Shooter 18.3%, 1990's 15.8%, 2D Platformer 7.8%, Pixel Graphics 7.7%
- #26 Guardian: Planet Defense
64% match1 user reviews100% of 1 reviews2023
Dev: Eager Lemur
Windows
Take command of an orbiting defense satellite in this action-packed planetary defense shooter. Blast away at waves of incoming asteroids and crafty aliens before they destroy your planet. Scavenge powerful weapons from vanquished alien ships and turn them against your foes. How long can you survive?
Why similar: Shoot 'Em Up 54.6%, Shooter 24.4%, Action 11.5%, 2D 8%, Singleplayer 1.4%
- #27 Stargunner
66% matchVery Positive81% of 148 reviews2014
Dev: Apogee Entertainment
Windows · Mac
Median: 18 minMean: 9.1 hrs≥1hr: 33%
In the far distant future, an epic war for survival takes place... Deep within the Andromeda galaxy, the people of Zile grow restless and greedy. The Zilions secretly prepare for a massive strike against the nearby planet Ytima. Fearing such an attack, the Ytimians train an elite squad of "Stargunners.
Why similar: Shoot 'Em Up 62.2%, Action 18.9%, 1990's 18.9%
- #28 Spacewing War
64% matchPositive100% of 11 reviews2022
Dev: Pneuma GamesPub: Eastasiasoft Limited
Windows
Blast off for a retro shoot’em up experience filled with clever twists and secrets!
Why similar: Shoot 'Em Up 42.9%, Shooter 19.7%, 1990's 13.6%, Action 8.3%, Pixel Graphics 7.8%
- #29 DECONSTRUCTION
68% matchNo user reviews
Dev: Lazy Knight
Windows
DECONSTRUCTION is a fast-paced, hardcore, shooting game.
Why similar: Shoot 'Em Up 48.1%, Shooter 24.8%, Action 17.5%, 2D 9.7%
- #30 Rendering Ranger™: R² [Rewind]
62% matchPositive88% of 25 reviews2025
Dev: Limited Run GamesPub: Ziggurat
Windows
You are the Rendering Ranger, a special forces soldier defending Earth from a devastating alien invasion through nine levels of action platforming as well as blisteringly fast horizontal shooter stages. Originally developed for Super Famicom by Manfred Trenz, creator of the Turrican series.
Why similar: Shoot 'Em Up 44.1%, Shooter 18.6%, 1990's 16.1%, Pixel Graphics 9.3%, Action 7.8%
- #31 Mutant Legion
63% match4 user reviews50% of 4 reviews2024
Dev: ClogSoft
Windows
Mutant Legion is a charming but brutal top down shooter: Play as a mercenary on a mission to defeat all enemies, get paid and ultimately get out alive. Pick up and discover various weaponry, secrets and the path to victory.
Why similar: Shoot 'Em Up 48.4%, Shooter 15.6%, Action 15.2%, Pixel Graphics 9.9%, 2D 8.3%
- #32 Groundskeeper 2
62% match1 user reviews100% of 1 reviews2025
Dev: Orangepixel
Windows · Mac · Linux
Try to survive waves of robotic space aliens, and be a true hero to the resistance. Unlock new weapons to help you further in your quest to protect the world from the alien invasion in this classic Arcade style Retro game
Why similar: Shoot 'Em Up 40%, Shooter 22.4%, Action 12.6%, 1990's 9%, 2D 7.7%
- #33 Infinos Gaiden
63% matchVery Positive99% of 82 reviews2018
Dev: Picorinne Soft
Windows
The feeling of 90's arcade shooter will come again !! Arcade-like side scroll shooter of 7 stages in all!
Why similar: Shoot 'Em Up 64.4%, Action 15.9%, Pixel Graphics 11.9%, 2D 7.8%
- #34 AYBABTU
62% match2 user reviews100% of 2 reviews2025
Dev: Archor WrightPub: Archor Games
Windows
AYBABTU ( All Your Base Are Belong To us ) Aliens are attacking the White House! Go get 'em!
Why similar: Shoot 'Em Up 49.6%, Shooter 27.7%, Action 11.9%, 2D 9.1%, Singleplayer 1.8%
- #35 Ondine: Prototype
61% matchPositive92% of 12 reviews2025
Dev: Pier38
Windows · Mac
Collect souls, level your weapons, and unleash devastation in one of the most mechanically complex 2D shooters ever made.
Why similar: Shoot 'Em Up 39.2%, Shooter 23.3%, Action 13.6%, 2D Platformer 9.9%, Pixel Graphics 9.5%
- #36 Starblast: Retro Wars
64% match3 user reviews100% of 3 reviews2021
Dev: CrimsonBlackGames
Windows
A simple colorful arcade twin-stick shooter in space.
Why similar: Shoot 'Em Up 34.5%, Shooter 19.8%, 1990's 16.2%, Action 13.5%, 2D 8.3%
- #37 HOP TOP
61% matchPositive96% of 47 reviews2024
Dev: MiraclePub: Penguin Pop Games, LLC
Windows
Hop from platform to platform and blast the bugs in your way in this new arcade classic!
Why similar: Shoot 'Em Up 38.3%, Shooter 23.2%, Action 14.8%, 2D Platformer 9.7%, Pixel Graphics 6.5%
- #38 WolfFang SkullFang Saturn Tribute Boosted
62% matchMixed69% of 13 reviews2024
Dev: CITY CONNECTION
Windows
The steel wolf running across the earth × the sonic corpse that buries its prey. DECO shooting game redeployed!
Why similar: Shoot 'Em Up 32.9%, Shooter 17.7%, 1990's 17.6%, Pixel Graphics 7.9%, 2D Platformer 7.9%
- #39 Rolling Gunner
61% matchVery Positive91% of 65 reviews2022
Dev: Project Rolling GunnerPub: mebius.
Windows
March 18th, 2061 - "Operation Downfall" Commences With its reliance on BAC, humanity had forgotten how to operate even basic transportation, let alone weapons. After the attacks from BAC and the subsequent social chaos, the human population was reduced by half.
Why similar: Shoot 'Em Up 55.2%, Shooter 28.4%, 2D 9.5%, Action 5.2%, Singleplayer 1.7%
- #40 Habroxia
61% matchPositive97% of 32 reviews2023
Dev: Lillymo Games
Windows
Blast your way through a myriad of extra-terrestrial incursions in this arcade-style scrolling shooter! Pilot the ship Habroxia through 15 levels featuring intense boss fights, rescue missions, shifting perspectives, and untold surprises.
Why similar: Shoot 'Em Up 38.8%, Shooter 20.9%, 1990's 14.2%, Action 12.5%, Pixel Graphics 7.1%
- #41 Touhou Bunkachou ~ Shoot the Bullet.
61% matchVery Positive97% of 103 reviews2021
Dev: 上海アリス幻樂団Pub: Mediascape Co., Ltd.
Windows
天狗と妖怪の日常を覗き見られる小劇場シューティング 妖怪の不思議で美しい弾幕を撮れ!撃て!
Why similar: Shoot 'Em Up 50.5%, Shooter 24.2%, Action 14.7%, 2D 8.7%, Singleplayer 1.9%
- #42 RagingBlasters
61% matchVery Positive99% of 123 reviews2021
Dev: TERARIN GAMES
Windows
Raging Blasters is a vertical scroll shmup featuring high speed scrolling and the exhilaration of destruction.
Why similar: Shoot 'Em Up 41.9%, Shooter 19.4%, Local Co-Op 9.7%, Pixel Graphics 8.8%, 1990's 8.5%
- #43 Terra Flame
61% matchPositive96% of 28 reviews2022
Dev: TERARIN GAMES
Windows
Terra Flame is a horizontal shmup inspired by the 90's. The feature is that you can switch between three types of weapons in real time.
Why similar: Shoot 'Em Up 42.7%, Shooter 20.5%, Pixel Graphics 9.6%, 1990's 9.2%, Action 7.2%
- #44 RYZY NYIL
60% match3 user reviews100% of 3 reviews2025
Dev: SB_Games_Public
Windows
Vertical-scrolling 2D shooting game with three types of weapons
Why similar: Shoot 'Em Up 38.6%, Shooter 23.2%, Action 14.5%, 2D Platformer 9.3%, Pixel Graphics 7.3%
- #45 Super Psy Penguin
62% matchPositive100% of 13 reviews2020
Dev: SHOKIZM INTERACTIVE
Windows
Super Psy Penguin is a Cyber Penguin Hero Simulator in which you play a realistic Cyber Penguin, giving you the power to save the galaxy! The game is inspired by Parodius and Xenon-II and many other Shmups from our childhoods.
Why similar: Shoot 'Em Up 60.1%, Shooter 26.8%, Action 10.4%, Singleplayer 2.8%
- #46 TENGAI
59% matchPositive100% of 16 reviews2026
Dev: ZerodivPub: KMBOX
Windows
Three years after Sengoku Ace. The long-awaited sequel arrives!! Saikyo's side-scrolling shooter. The first installment!
Why similar: Shoot 'Em Up 35.9%, Shooter 19.2%, 1990's 14.8%, Action 11.8%, Pixel Graphics 6.8%
- #47 Kanamono
63% match6 user reviews83% of 6 reviews2021
Dev: Karai
Windows
Destroy your enemies and use the scraps that come out to destroy them even more! Side-scrolling space fantasy shooting game, that is "Kanamono".
Why similar: Shoot 'Em Up 49.6%, Shooter 21.5%, Action 11.2%, 2D 8.2%, Pixel Graphics 8%
- #48 SPACEMAN
59% match9 user reviews100% of 9 reviews2026
Dev: Colton Crawford
Windows · Mac
SPACEMAN is a short, nostalgic, retro Shoot-Em-Up
Why similar: Shoot 'Em Up 45%, 1990's 16.9%, Pixel Graphics 10.6%, Shooter 10.1%, Action 9.3%
- #49 ImageStriker
62% matchVery Positive93% of 91 reviews2019
Dev: TERARIN GAMES
Windows
Image Striker is a 2D vertical scroll shooting game.
Why similar: Shoot 'Em Up 45.4%, Shooter 21.8%, Pixel Graphics 10.5%, 1990's 10.1%, Action 6.3%
- #50 Strikers 1945 2
59% match6 user reviews100% of 6 reviews2026
Dev: ZerodivPub: KMBOX
Windows
The Saikyo-style system, trusted by players from casual gamers to hardcore enthusiasts, now features a new three-stage charge shot enhancement system, significantly boosting strategic depth. If you haven't played it yet, we urge you to give it a try.
Why similar: Shoot 'Em Up 37.7%, Shooter 19.8%, 1990's 13.5%, Action 12.5%, Pixel Graphics 6.3%
- #51 R-Type Delta: HD Boosted
59% matchVery Positive83% of 76 reviews2025
Dev: CITY CONNECTION
Windows
Your nightmares, now in High Definition! R-Type Delta HD Boosted brings back the dark, iconic shooter with modern enhancements, new music, razor-sharp graphics, and all the intensity you remember.
Why similar: Shoot 'Em Up 46%, Shooter 23.7%, Action 13.9%, 2D Platformer 7.4%, 2D 7.3%
- #52 Karous
58% matchPositive93% of 30 reviews2026
Dev: RS34
Windows
Slash, shoot, guard, grow! Karous, a Dreamcast shoot 'em up originally released back in 2007, is now soaring onto PC. Play as Karous, a girl who lost her parents in a great war with humans. Driven by her father's dying words, she descends to Earth in search of the Sanguis Dei.
Why similar: Shoot 'Em Up 57%, Shooter 25.3%, 2D 8.9%, Action 7.4%, Singleplayer 1.4%
- #53 Procyon
62% matchVery Positive91% of 131 reviews2014
Dev: Deadly Red Cube
Windows
Median: 2.4 hrsMean: 4.2 hrs≥1hr: 95%
It's the future! And humanity is, predictably, under attack by extraterrestrial forces. Lucky for us we have an experimental ship that's never before been flown that will surely...uh, possibly...well, implausibly be able to win the war! All we need now is a pilot or two.
Why similar: Shoot 'Em Up 76.3%, Action 12.4%, Shooter 11.2%
- #54 Space Ship Infinity
61% matchPositive85% of 20 reviews2021
Dev: Lucas LimaPub: Made In House
Windows
Returning to the classic style of spaceship games in pixel art. Survive in space as many enemy ships and anything else that can destroy your ship, get all the advantages and improvements available to get your best score.
Why similar: Shoot 'Em Up 42.1%, Shooter 23.7%, Action 13.7%, Pixel Graphics 6.3%, 2D Platformer 6.3%
- #55 Final Exerion
60% matchPositive90% of 10 reviews2023
Dev: Happymeal Inc.Pub: CITY CONNECTION
Windows
Call on CELLs, change your weapon, and shoot however you want!
Why similar: Shoot 'Em Up 45.6%, Shooter 26%, Action 15.7%, Pixel Graphics 11.4%, Singleplayer 1.3%
- #56 Radirgy Swag
57% matchPositive94% of 33 reviews2026
Dev: RS34
Windows
Dodge, slash, and shoot your way through waves of enemies while collecting items. Blast off on a quick trip toward the Moon in Radio-allergic Shoot ’Em Up!
Why similar: Shoot 'Em Up 54.2%, Shooter 21.9%, Action 11.7%, 2D 9.1%, Singleplayer 3.1%
- #57 NANOFORCE tactical surgeon fighter
60% matchPositive86% of 22 reviews2023
Dev: Alec's factory
Windows
Climb into the cockpit of an overpowered micro unit and fight against an invisible enemy that threatens the Human race. Progress through numerous enemy waves and bosses across more than 7 levels filled with action, secrets, and more !
Why similar: Shoot 'Em Up 49.5%, Shooter 22.4%, 1990's 13%, Action 7.7%, Pixel Graphics 6.3%
- #58 Chaos Moon : 1CC Edition
60% match2 user reviews50% of 2 reviews2024
Dev: SNOWBALL EFFECT GAMES
Windows
A classic style SHMUP in the tradition of 80's and 90's vertical scrolling shooters. Maximize your run and get to the top of the High-score Leaderboard. Can you achieve the rank of Fleet Admiral? It's a challenge. Visit our website for a free playable browser demo of the game.
Why similar: Shoot 'Em Up 37.4%, Shooter 21.9%, 1990's 14.3%, Action 12.4%, Pixel Graphics 7.3%
- #59 Monster Blast Infinity
65% matchNo user reviews2025
Dev: EntwicklerX
Windows
Shoot waves of monstersFight your way from wave to wave and kill all the monsters. Collect coins to buy weapons, ammunition and special items like dynamite or gun turrets in the shop machine. Be quick, because the shop is only open for 30 seconds between each wave. Each level has four rounds.
Why similar: Shoot 'Em Up 50.8%, Shooter 28.5%, Action 18.2%, Singleplayer 2.5%