Single-player games like Plug and Slay
Below are 8 single-player Steam games similar to Plug and Slay, 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 Plug and Slay page.
Ranked picks
- 1
Neon Horde
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Indie and Casual with Plug and Slay.
A neon action survivor: endless hordes, auto-firing weapons, and screen-clearing evolutions in 15-minute runs. The twist? You keep earning coins EVEN WHILE THE GAME IS CLOSED. Come back, spend them on permanent upgrades, master 7 heroes, and hit the arena stronger every single time.
- 2
Catnip Cosmos
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Casual with Plug and Slay.
Shoot. Upgrade. Incrementally progress further. Pilot cat-operated spaceships on timed Zoomies runs in this space shooter. Combine pilots for powerful synergies, defeat boss challenges to unlock new weapons and improve exponentially.
- 3
Hex Core
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Casual with Plug and Slay.
Hex Core is a short, incremental clicker-style defense game where you help PeteOS hold back waves of viruses until you can wipe them out for good. Spend resources to unlock a huge spread of upgrades, new mechanics, weapons, and research.
- 4
Idle Survivor
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Indie and Casual with Plug and Slay.
Your ship is stranded and cannot move. Something out here has woken up, and it breeds faster than you can kill it. All you can do is upgrade your arsenal and fight back, wave after wave, for as long as you can hold.
- 5
I Only Moved My Mouse
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Indie and Casual with Plug and Slay.
Your cursor is the blade. Never click — move the mouse and the sword cuts whatever its edge sweeps through. Take your hand off it and the blade fights on without you. Hold the core, clear endless waves, take an Awakening, then spend the shards on 100 sword tiers and a forge with no last level.
- 6
Abyssal Elevator: Idle Breaker
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Indie with Plug and Slay.
An addictive idle brick-breaker with pure physics chaos. Ride an elevator into a dark dungeon, build an unstoppable swarm of bouncy orbs, and watch them smash floors automatically. Click to help or just relax — both works. Simple, satisfying, and stress-free!
- 7
Seabun
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Indie and Casual with Plug and Slay.
Seabun is an incremental 2D survivor-like with creature collection elements, where you play a scientist bunny diving deeper and deeper to find the source of the sea's corruption. Haul your loot home between dives, grow your lab, and raise the fish you rescue into rideable mounts.
- 8
Magical Girl: incremental gaiden
Single-player alternative to Plug and Slay — playable solo, no multiplayer required. Shares Indie and Casual with Plug and Slay.
Short Bullet Hell about Magical Girl with a skill tree! Fight against Shadows, gather resources, upgrade skill tree and defeat all the Witches to save humanity!