Single-player games like Splashdown
Below are 8 single-player Steam games similar to Splashdown, 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 Splashdown page.
Ranked picks
- 1
L4MB
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Action with Splashdown.
You are last humanity hope to bring down the greatest threat mankind has been deal with it. Gears up your arsenal, face hordes of enemies and deadly bosses in this new verticall shoot em up.
- 2
弹幕大修仙 - 开篇
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Casual with Splashdown.
STG Become on Immortal - Opening Chapter is a bullet screen shooting game, which integrates China immortal elements into bullet screen shooting. Rich bullet screen types and rich bullet screen effects may give you a different experience.
- 3
Heldritch Rush
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Action with Splashdown.
Heldritch Rush is a thrilling, Isometric Rail-shooter set in New Peak City. Play as Teddy MacAllister - an exterminator who is no stranger to the supernatural. Overrun with cosmic threats, battle your way through the city and put an end to the outbreak before the president pushes the big red button.
- 4
NINE ROUNDS RAPID
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Action with Splashdown.
Blast your way to freedom, solo or with a friend in online or local co-op, through a possessed, fragmenting space station. Upgrade abilities, mod your weapon builds, and manipulate time to defeat the station's nine gatekeepers. Power up, progress, and learn the ugly truth with every escape attempt.
- 5
Wonderboy in Monster Land
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Action and Casual with Splashdown.
The 8-90's arcade platformer returns to PC. Fight your way across Monster Land, spend your gold on better swords, shields and boots, and cut down the Mecha Dragon. Full controller support, and it always picks up right where you left off.
- 6
Chaotic World
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Action and Casual with Splashdown.
Chaotic World is a top-down PvE arena shooter where your objective is to clear waves of different and unique enemies until you destroy them all. Set across colorful maps, you will have the opportunity to make yourself stronger by leveling up and finding loot on your way to the last wave!
- 7
I, AI
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Action and Casual with Splashdown.
Classic scrolling shooter with modern graphics. You are self-aware AI. You were created on space military station developing weapons. Now your goal is to break out of the lab and win your freedom.
- 8
Villain's Quest
Single-player alternative to Splashdown — playable solo, no multiplayer required. Shares Action with Splashdown.
Villain’s Quest is a fast-paced twin-stick shooter that blends action and adventure. Battle through five diverse worlds, collecting powerful weapons and upgrades as you fend off relentless enemies with unique attack patterns. Fight your way through the chaos and reclaim what was stolen from you!