IMHO.

Single-player games like Arena 5

Below are 8 single-player Steam games similar to Arena 5, 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 Arena 5 page.

Ranked picks

  1. 1
    Screen Survivors — Steam game cover

    Screen Survivors

    Single-player alternative to Arena 5 — playable solo, no multiplayer required. Shares Casual with Arena 5.

    An idle survivor-like that sits in the corner of your screen.

    2026StrategySimulationCasualSingle-playerSimilar games →
  2. 2
    Castle And Cursor — Steam game cover

    Castle And Cursor

    Single-player alternative to Arena 5 — playable solo, no multiplayer required. Shares Indie with Arena 5.

    Do you like Tower Defense and also clicking the cursor? Then defend your castle with itself and with your cursor. Each castle has its own unique upgrades. Complete stages unlock different castles and upgrade your cursor skills.

    2026ActionStrategyIndie6.99 USDSingle-playerSimilar games →
  3. 3
    Loot Frog — Steam game cover

    Loot Frog

    Single-player alternative to Arena 5 — playable solo, no multiplayer required. Shares Indie and Casual with Arena 5.

    Loot Frog is an incremental action bullet hell about breaking pots, collecting gems, and fighting an evil cult. Upgrade your gear, unlock new abilities, explore diverse biomes, and push deeper into increasingly chaotic battles.

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Arcanith — Steam game cover

    Arcanith

    Single-player alternative to Arena 5 — playable solo, no multiplayer required.

    Arcanith is a roguelike survivors-like game where you control a wizard and face endless hordes of enemies. Master your incredible powers, evolve your spells, survive the chaos, and become an unstoppable force.

    2026Action1.59 USDSingle-playerSimilar games →
  5. 5
    Pattern Survivors: Bullet Hell — Create Chaos — Steam game cover

    Pattern Survivors: Bullet Hell — Create Chaos

    Single-player alternative to Arena 5 — playable solo, no multiplayer required. Shares Indie with Arena 5.

    “Pattern Survivors: Bullet Hell” — a dynamic roguelike where you design your own attack patterns and defend your tower against endless waves of enemies. Upgrade, modify, and adapt your strategy in real time — can you survive the chaos of patterns?

    2025ActionStrategyIndie0.74 USDSingle-playerSimilar games →
  6. 6
    HUDDLE BATTLE — Steam game cover

    HUDDLE BATTLE

    Single-player alternative to Arena 5 — playable solo, no multiplayer required. Shares Indie with Arena 5.

    HUDDLE BATTLE is a bullet heaven where you raze swarms of enemies, harvest their souls, and use them to summon your huddle. Your characters may attack automatically, but you would be a fool to underestimate its challenge ⚔️

    ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    shatAAAAp! — Steam game cover

    shatAAAAp!

    Single-player alternative to Arena 5 — playable solo, no multiplayer required. Shares Indie and Casual with Arena 5.

    Exponentially bigger waves of cute animals require increasingly absurd means of destruction. Shoot, burn, electrocute, explode... and make sure no one ever helps you.

    2026ActionIndieCasualSingle-playerSimilar games →
  8. 8
    Apple Man Sam — Steam game cover

    Apple Man Sam

    Single-player alternative to Arena 5 — playable solo, no multiplayer required. Shares Indie and Casual with Arena 5.

    Apple man Sam versus moustached vegetables. A top-down survivors-like roguelite where you pick a loadout, level up, upgrade your weapons, and loot items to blast through escalating hordes and bosses. Multiple loadouts, endless mode, and leaderboards. Complete quests to unlock items and cosmetics!

    2026ActionIndieCasualSingle-playerSimilar games →