Single-player games like RentPoly
Below are 9 single-player Steam games similar to RentPoly, 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 RentPoly page.
Ranked picks
- 1

StarVaders
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
Pilot a powerful mech to fight off the alien invasion in this ULTIMATE fusion of deckbuilding and grid-based tactics. Discover game-breaking combos, rewind time to alter your fate, and protect the future of humanity in this endlessly replayable roguelike.
- 2

Wingspan
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
Wingspan is a relaxing, award-winning strategy card game about birds for 1 to 5 players. Each bird you play extends a chain of powerful combinations in one of your three habitats. Your goal is to discover and attract the best birds to your network of wildlife preserves.
- 3

Astrea: Six-Sided Oracles
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
Astrea is a DICE-deck-building roguelike that flips the script on deckbuilders by using dice instead of cards and a unique dual “damage” system: Purification vs Corruption. Build a dice pool strong enough to purify Astrea's out-of-control corruption and save the Star System.
- 4

DOG WITCH
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
Dog Witch is a roguelike deckbuilder where your spells are fueled by enchanted dice. Combine over 150 unique items to forge ever-evolving strategies, perfect synergy combos, summon minions, and tackle an endless range of foes so bizarre, they’ll leave your tail wagging in disbelief!
- 5

Monster Train 2
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
Monster Train returns with all new clans, new enemy factions, new challenges, new modes and more! Defend your Pyre in the classic three-tiered, vertical gameplay that made the original roguelike deckbuilder a hit.
- 6

Nowhere Prophet
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
Prepare your decks and go on a pilgrimage through the wasteland! Nowhere Prophet is a unique single-player card game. Travel across randomly generated maps and lead your followers in deep tactical combat. Discover new cards and build your deck as you explore this strange, broken world.
- 7

Viractal: Will You Trust Your Party?
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
A deckbuilding board game RPG where every roll shapes your strategy.
- 8

Floppy Knights
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Strategy and Indie with RentPoly.
Meet the Floppy Knights: tangible projections summoned from floppy disks! Tactics fuse with card game mechanics as Phoebe and Carlton, a brilliant young inventor & her robot-arm bestie, square off in turn-based battles. Select your Knights, hone your deck, and execute your strategy for victory!
- 9

Spell Disk
Single-player alternative to RentPoly — playable solo, no multiplayer required. Shares Indie with RentPoly.
Build unique synergy spell combos to destroy the hordes of monsters and bosses in this rogue-lite action game.