Single-player games like ARENIX
Below are 9 single-player Steam games similar to ARENIX, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like ARENIX page.
Ranked picks
- 1
SHADE The Border Collie Flycatcher
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
SHADE The Border Collie Flycatcher is an exciting point and shoot game that challenges players to catch as many flies as possible.With simple and intuitive gameplay and colorful graphics, players of all ages can enjoy this fun and engaging game.
- 2
DuelVox
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
DuelVox - a first-person shooter in the western style. Defeat all the cowboys and become the best shooter in the wild west!
- 3
Atria Valkyrie
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
Operate disc hovercrafts that absorb enemy bullets to charge up your weapon. This is a vertical STG game. Correct timing of your attack and choice of bullet determines your survival or defeat.
- 4
Cosmic Guardians
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
Become a Cosmic Guardian in this thrilling space shooter! Defend Earth from alien threats, battle colossal bosses, and save the universe. Play solo with A.I. or team up in co-op mode. Level up, unlock abilities, and collect power-ups for an epic adventure!
- 5
BATTLE ARENA: Robot Apocalypse
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
Battle Arena is a frenetic action game , with bullets flying everywhere. Destroy the maximum of robots you can , unlock new weapons, upgrade your skills,face bosses and put your name in the ONLINE WORLD RANKING.
- 6
Silent Survivor: Under The Crisis
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
Get ready for chaos! In Silent Survivor, you control unique heroes fighting off relentless hordes in intense survival arenas. Your goal? Last as long as possible — and that takes more than brute strength.
- 7
Protocol : Kill Switch
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
Survive the mainframe in this Digital-Noir roguelite. Outrun the Magenta Corruption, overclock your code at risky Shrines, and fight alongside your upgraded DAEMON. Master high-voltage weaponry to clear swarms of predatory logic. In this arena, you aren't a bug—you’re the virus.
- 8
Military Base War
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
Top Down Shooter, Face a group of enemies where each type has its own behavior, trying to either destroy you or the blue cube that you have to protect. Eliminate all enemies in the stage, then move to the next stage
- 9
Super Lobster Run
Single-player alternative to ARENIX — playable solo, no multiplayer required. Shares Action and Indie with ARENIX.
Embark on an Epic Journey as Laughy the Lobster