Genre · 2021

Best Action Games of 2021

972 games

Action games released on Steam in 2021, most popular first.

972 gamesPage 35 of 41

Best Action Games of 2021, page 35

Action

Cyber Hunter: Awakening

kovalevviktorWin · 2021For:Players seeking direct, old-school action gameplaySkip if:Players seeking deep progression systems, extensive exploration, or varied activities
Action

Nightwalker 2

SA IndustryWin · 2021For:Horror adventure players who want exploration and story-led mysteriesSkip if:Players seeking a broad weapon arsenal or complex combat system may find the rock-based combat narrow.
Action

Evorales

HechelionWin · 2021For:Bullet-hell fans who want scoring and route choicesSkip if:Players seeking a relaxed pace may find the dense bullet-dodging action demanding
Action

Dark Witch Music Episode: Rudymical

Flyhigh WorksWin · 2021For:Rhythm-action fans who want button timing combined with jumpingSkip if:Players seeking a story-focused experience beyond the stated solo boss battles
Action

PROPHECY OF THE NUN

NarTechWin · 2021For:Horror players who want a first-person or third-person mansion exploration gameSkip if:Players looking for fast action may find the gradual tension-building pace too slow
Action

Quest of Wizard

WhisperGamesWin · 2021For:Action-platformer fans who want spell-based combat and dangerous trapsSkip if:Players seeking a short, simple platforming structure may not want a game organized around 5 locations, 20 enemy types, and boss fights.
Action

Tri-Star

Stardust SmithyWin · 2021For:Space-shooter fans who want runs built around a three-ship squadronSkip if:Players seeking a fixed, authored level sequence may find the mostly randomly generated stages less suited to that preference.
Action

Princess Maira: Initiation

Termeno, s.r.o.Win · 2021For:Players who enjoy 2D arcade side-scrollers combining ranged and melee combatSkip if:Players looking for a slow-paced or meditative experience may find the action is framed around fast shootouts and combat.
Action

Super Gunfight

KedexaWin · 2021For:Top-down shooter fans who want map-clearing missionsSkip if:Players who prefer games centered on exploration rather than clearing enemies from maps
Action

Tumble

AT_GamesWin · 2021For:Action-platformer fans who want demanding combat and repeated attemptsSkip if:Players seeking a relaxed platformer may hit a wall at the fast combat and demanding hazards.
Action

Days Of Purgatory

Gory GamingWin · 2021For:Cooperative FPS groups who want randomized objectives and horde combatSkip if:Players seeking a finished game rather than an early-access title under development
Action

Abacus

Dan Does DevWin · Mac · Linux · 2021For:Retro platformer fans who want a challenging single-player campaignSkip if:Players seeking a relaxed platformer, since the game presents itself as difficult and fast-paced
Action

Timothy vs the Aliens

WildSphereWin · 2021For:Players who enjoy platforming while exploring a city rather than following a purely linear routeSkip if:Players who want a tightly linear campaign may find the freely explored city and its hidden missions less suited to that pace.
Action

Desdemona

Batuhan GunerWin · 2021For:Horror fans who want to hunt a ghost with friends rather than play alone.Skip if:Players who want a detailed combat system may find the described loop focused on finding objects, cleaning curses, and confronting the ghost.
Action

Super Bout: Champion's Tour

Strongkid, LLCWin · Mac · 2021For:Fighting-game players who want one-on-one matches with a fixed roster of five charactersSkip if:Players seeking a large roster or character customization
Action

Zombie Slayers

Mateusz MaklesWin · 2021For:Co-op players who want to coordinate against successive enemy waves rather than play aloneSkip if:Players who want a flat difficulty curve may hit a wall as each wave brings more zombies.
Action

Berserker

One Life GamesWin · 2021For:Players who enjoy short, story-led side-scrolling action games.Skip if:Players looking for a long campaign; the stated playtime is one hour.
Action

Ninshi Masuta

FVS GamesWin · Linux · 2021For:Players who enjoy 2D action games featuring ninja combatSkip if:Players seeking a detailed narrative or broad exploration
Action

The Disaster

Mag B.Win · 2021For:Zombie-shooter players who want a house-defense modeSkip if:Players seeking a long, detailed campaign may find the story mode short.
Action

Synthwave Hop

RockSolid StudiosWin · Linux · 2021For:Speedrunning fans who enjoy repeating short levels for small time gainsSkip if:Players seeking a story-driven campaign or substantial narrative structure
Action

27 Pages

Jonas PatrikWin · 2021For:Platformer fans who want a compact set of increasingly difficult stagesSkip if:Players seeking a low-difficulty platformer may find the skill and timing demands restrictive
Action

Glam's Incredible Run: Escape from Dukha

Three Legged EggWin · Mac · 2021For:Solo platformer players who want more than 220 obstacle-course levelsSkip if:Players seeking a relaxed platformer may find the hazards and precision movement demanding.
Action

Soldier in the darkness

A3D Studio (Solo Developer)Win · 2021For:Zombie-action fans who want a walk-and-shoot game with a rescue objective.Skip if:Players seeking varied combat systems may find the stated walk-and-shoot gameplay narrow.
Action

Mask Up

RouliWin · 2021For:Action platformer fans who want randomly generated runsSkip if:Players seeking a fixed, linear platforming campaign may find the changing world structure unsuitable