What games are most similar to 21 Days?

The most similar games to 21 Days include Warhammer 40,000: Space Marine 2, Abyss Cave, Diablo® IV, and more. These recommendations are based on shared tags, gameplay mechanics, and player behavior patterns.

What genre is 21 Days?

21 Days is a Adventure, Indie, Simulation game with popular tags including Simulation, Indie, Adventure, Pixel Graphics, Singleplayer.

Best simulation games like 21 Days?

If you're looking for more simulation games like 21 Days, try Warhammer 40,000: Space Marine 2, Abyss Cave, Diablo® IV. These share the Simulation tag and similar gameplay elements.

How does Nodal find games like 21 Days?

Nodal uses a hybrid recommendation system that combines tag similarity analysis with collaborative filtering from player behavior data. We analyze which games are frequently played by the same players and share similar tags to 21 Days. You can tune the blend between content-based and community-based recommendations.

Games like 21 Days but more indie?

To find games emphasizing indie, use Nodal's tag filters to prioritize Indie alongside Simulation. You can also explore the indie tag page directly.

Games Like 21 Days

Top Similar Games to 21 Days

Warhammer 40,000: Space Marine 2 (2024) — Shared: Adventure, Singleplayer. Also features warhammer 40k and action. Tags: Adventure, Singleplayer
Abyss Cave (2024) — Shared: Adventure, Indie. Also features strategy and action. Tags: Adventure, Indie
Diablo® IV (2023) — Shared: Singleplayer. Also features action rpg and hack and slash. Tags: Singleplayer
Warsim: The Realm of Aslona (2022) — Shared: Simulation, Indie, Singleplayer. Also features text-based and rpg. Tags: Simulation, Indie, Singleplayer
Mercury Fallen (2023) — Shared: Singleplayer, Simulation. Also features 3d and sci-fi. Tags: Singleplayer, Simulation
Warhammer 40,000: Darktide (2022) — Features horror and team-based.
Pe-2: Dive Bomber (2014) — Shared: Simulation, Indie. Tags: Simulation, Indie
Age of Survival (2025) — Shared: Simulation, Adventure, Indie. Also features survival and open world. Tags: Simulation, Adventure, Indie
Fatman Simulator0 — Shared: Indie, Simulation, Adventure. Also features free to play and early access. Tags: Indie, Simulation, Adventure
Strange girl beside0 — Shared: Adventure, Indie, Simulation. Tags: Adventure, Indie, Simulation
The Legendary Blacksmith0 — Shared: Indie, Simulation, Adventure. Also features vr. Tags: Indie, Simulation, Adventure
Our Feelings0 — Shared: Indie, Simulation, Adventure. Also features anime and visual novel. Tags: Indie, Simulation, Adventure
Memory of a Broken Dimension0 — Shared: Indie, Adventure, Simulation. Also features atmospheric. Tags: Indie, Adventure, Simulation
Arctico (2022) — Shared: Adventure, Indie, Singleplayer. Also features open world survival craft and multiplayer. Tags: Adventure, Indie, Singleplayer
Pearl of the Desert (2024) — Shared: Simulation, Adventure, Indie. Also features casual. Tags: Simulation, Adventure, Indie
Trivia Night (2022) — Shared: Indie. Also features casual and early access. Tags: Indie
The Slimeking's Tower (2021) — Shared: Indie, Adventure, Pixel Graphics. Also features action and rpg. Tags: Indie, Adventure, Pixel Graphics
Incorp Inc (2017) — Shared: Simulation, Adventure, Indie. Also features strategy. Tags: Simulation, Adventure, Indie
Reef Shot (2017) — Shared: Simulation, Adventure, Indie. Also features casual and underwater. Tags: Simulation, Adventure, Indie
THE FATE OF THE BULLY (2021) — Shared: Indie, Adventure, Simulation. Tags: Indie, Adventure, Simulation
Birds Are Real0 — Shared: Indie, Simulation, Adventure. Also features story rich and exploration. Tags: Indie, Simulation, Adventure
Assassin's Creed® Odyssey (2018) — Shared: Singleplayer, Adventure. Also features open world and rpg. Tags: Singleplayer, Adventure
MADELA (2021) — Shared: Simulation, Indie, Adventure. Also features 3d. Tags: Simulation, Indie, Adventure
Bottle Journey (2023) — Shared: Adventure, Simulation, Indie. Also features 3d platformer and exploration. Tags: Adventure, Simulation, Indie
Garrison: Archangel (2020) — Shared: Indie. Also features mechs and action. Tags: Indie
Story Teller0 — Shared: Simulation, Adventure, Indie. Also features early access and replay value. Tags: Simulation, Adventure, Indie
ARK: Survival Evolved (2017) — Shared: Adventure, Singleplayer, Indie. Also features open world survival craft and survival. Tags: Adventure, Singleplayer, Indie
PsyHotel Simulator0 — Shared: Adventure, Indie, Simulation. Also features violent and gore. Tags: Adventure, Indie, Simulation
Truants (2020) — Shared: Adventure, Indie, Simulation. Also features early access. Tags: Adventure, Indie, Simulation
Max and Maya: Cat simulator0 — Shared: Simulation, Indie, Adventure. Also features action and cats. Tags: Simulation, Indie, Adventure
DARK SOULS™ III (2016) — Shared: Adventure, Singleplayer. Also features souls-like and dark fantasy. Tags: Adventure, Singleplayer
Latin Simulator0 — Shared: Adventure, Simulation. Tags: Adventure, Simulation
Prana0 — Shared: Adventure, Simulation. Also features vr. Tags: Adventure, Simulation
囚われの館0 — Shared: Adventure, Simulation. Also features free to play. Tags: Adventure, Simulation
Crash Wheels (2018) — Shared: Indie, Singleplayer. Also features racing and destruction. Tags: Indie, Singleplayer
American Fugitive (2019) — Shared: Adventure, Indie, Singleplayer. Also features action and open world. Tags: Adventure, Indie, Singleplayer
Plumber 3D0 — Shared: Adventure, Indie, Simulation. Also features casual. Tags: Adventure, Indie, Simulation
Never Again (2019) — Shared: Adventure, Singleplayer, Indie. Also features horror and survival horror. Tags: Adventure, Singleplayer, Indie
Pope Simulator0 — Shared: Indie, Simulation, Singleplayer. Also features atmospheric and casual. Tags: Indie, Simulation, Singleplayer
Chalkship0 — Shared: Adventure, Indie, Simulation. Also features casual. Tags: Adventure, Indie, Simulation
Marble Skies (2019) — Shared: Indie, Adventure, Simulation. Also features casual and racing. Tags: Indie, Adventure, Simulation
Dark Town : Invisible Danger0 — Shared: Adventure, Indie, Simulation. Also features action. Tags: Adventure, Indie, Simulation
PixoCities0 — Shared: Indie, Simulation, Adventure. Also features casual. Tags: Indie, Simulation, Adventure
Ancient Guardian (2019) — Shared: Adventure, Indie. Also features action and horror. Tags: Adventure, Indie
Stolen Recovery0 — Shared: Adventure, Indie, Simulation. Also features action and realistic. Tags: Adventure, Indie, Simulation
Armed to the Gears (2020) — Shared: Indie. Also features top-down shooter and tower defense. Tags: Indie
Lapse0 — Shared: Adventure, Indie, Simulation. Also features action. Tags: Adventure, Indie, Simulation
A Piece of Wish upon the Stars (2018) — Shared: Indie, Adventure, Simulation. Also features visual novel and sexual content. Tags: Indie, Adventure, Simulation
Ancestors Legacy (2018) — Shared: Singleplayer. Also features strategy and medieval. Tags: Singleplayer
Gnome Lake0 — Shared: Indie, Adventure, Simulation. Also features action. Tags: Indie, Adventure, Simulation
Sector Six (2018) — Features looter shooter and character customization.
ICED (2017) — Shared: Simulation, Adventure, Indie. Also features action and survival. Tags: Simulation, Adventure, Indie
Rogue Frontiers (2024) — Shared: Adventure, Simulation, Indie. Also features rpg and casual. Tags: Adventure, Simulation, Indie
Rocket League® (2015) — Shared: Singleplayer, Indie. Also features multiplayer and football (soccer). Tags: Singleplayer, Indie
Rusty Lake: Roots (2016) — Shared: Indie, Adventure, Singleplayer. Also features puzzle and point & click. Tags: Indie, Adventure, Singleplayer
Warped Reality0 — Shared: Indie, Adventure, Simulation. Also features action and visual novel. Tags: Indie, Adventure, Simulation
Dark Veer (2019) — Shared: Indie, Simulation, Adventure. Also features horror. Tags: Indie, Simulation, Adventure
World of Tanks Blitz (2016) — Shared: Singleplayer. Also features tanks and free to play. Tags: Singleplayer
尺子和橡皮0 — Shared: Indie, Simulation. Also features dystopian. Tags: Indie, Simulation
Morning Star0 — Shared: Indie, Simulation. Also features cyberpunk. Tags: Indie, Simulation