Single-player games like FLERP
Below are 15 single-player Steam games similar to FLERP, 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 FLERP page.
Ranked picks
- 1

Seraph's Last Stand
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Casual with FLERP.
Create insane builds and break the game in all possible ways to get your name into the leaderboards! Every round you get stronger, but so does the enemies...
- 2

Crusader's March
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Casual with FLERP.
Vanquish the ever-growing hordes, Command your army, grow in strength and numbers, and conquer your enemy's castles in this casual top-down roguelite.
- 3

Cubint
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Cubint is a shooter roguelite where you go against a horde of enemies. Use Ally Shooting Turrets to your advantage. Upgrade different Buffs and unlock various Synergies to get stronger. Get powerful Spells that enable tons of new builds.
- 4

GhostGame
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
GhostGame is the roguelike bullet hell game that puts your hand-mouse coordination to the test. Fight through hordes of enemies, gain powerful skills, acquire companions and defeat bosses to accomplish your ultimate mission.
- 5

Space Mercenary Defense Force
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Defend against the alien invasion and take down the mother ship! Utilise branching upgrade trees, unlock new ships, and equip permanent upgrades to create your own unique build and defeat the growing hordes of invaders in this sci-fi action roguelike!
- 6

Little Mages
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Defend your castle from various hordes of enemies that seek to invade it! Little Mages is a casual pixel art game with roguelite elements where you accumulate knowledge and learn powerful spells of your choice to defeat all your enemies.
- 7

Pix'Hard
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
"Fight off endless hordes of enemies with your ship! Upgrade it to defeat increasingly powerful opponents! Choose your upgrades carefully, manage your priorities, and find your enemies' weak points!"
- 8

Achilles: Survivor
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action with FLERP.
Thousands of enemies. One survivor. Fight like a demigod, build deadly defenses, and grow stronger after every run in this fast-paced bullet heaven set in mythic Greece.
- 9

SNKRX
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
SNKRX is an arcade shooter roguelite where you control a snake of heroes that automatically attack nearby enemies. Combine different heroes to unlock class bonuses and create unique builds, and steer your unstoppable party as they ravage through endless waves of enemies.
- 10

Vampire Survivors
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
- 11

RACCOIN: Coin Pusher Roguelike
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Indie and Casual with FLERP.
A coin-pushing dopamine machine. RACCOIN is a roguelike deckbuilder where you combine special coins with powerful items to trigger wildly satisfying combos. Stack shiny towers, spin the lucky wheel, and shake the machine until all the coins drop.
- 12

Cornerpond
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Indie and Casual with FLERP.
A chill idle-fishing desktop toy in the corner of your screen. Buy upgrades, catch rare fish, and customize your avatar at your own pace!
- 13

Whackerball
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action with FLERP.
Whackerball is a twin-stick shooter roguelite with Breakout inspired mechanics. Master the unique combat system as you venture through a multitude of diverse areas while collecting powerful and game changing upgrades.
- 14

Facehand
Single-player alternative to FLERP — playable solo, no multiplayer required.
Facehand is a synergy-driven roguelike deckbuilder with autobattling mechanics. Craft the perfect deck and chain card abilities to create wild combos!
- 15

Mouselash
Single-player alternative to FLERP — playable solo, no multiplayer required. Shares Action and Indie with FLERP.
Mouselash is an action roguelite where you are the mouse cursor. Create your build by combining weapons and stats as you satisfyingly pop waves of enemies!