Single-player games like Sidebar Sea: Idle Fishing for Your Taskbar
Below are 8 single-player Steam games similar to Sidebar Sea: Idle Fishing for Your Taskbar, 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 Sidebar Sea: Idle Fishing for Your Taskbar page.
Ranked picks
- 1

Grandpa Needs Fish
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Simulation and Casual with Sidebar Sea: Idle Fishing for Your Taskbar.
Grandpa Needs Fish is a cozy idle clicker game where fortune rides the waves. You are Abraham and you have one mission: catch as many fish as possible. Every cast brings new rewards and every upgrade makes you stronger. Hover, catch, upgrade, and repeat in this satisfying idle incremental adventure.
- 2

Angler's Journey
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Indie and Simulation with Sidebar Sea: Idle Fishing for Your Taskbar.
This idle clicker demands you battle for every catch, from small fry to mighty bosses. Arm yourself with diverse weapons; unlock powerful skills and constant upgrades to complete your massive fish collection.
- 3

Meow Squad: Incremental Fishing
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Indie and Simulation with Sidebar Sea: Idle Fishing for Your Taskbar.
30 Seconds a Round, Easy to Pick Up! This relaxing, addictive fishing-themed incremental game combines incremental fishing with arcade-style boss battles. Across five seas, catch fish, train your meow squad, and challenge mysterious Overlords beneath the waves!
- 4

Magnetic Catch
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Indie and Simulation with Sidebar Sea: Idle Fishing for Your Taskbar.
A magnet fishing adventure about rusty scrap and hidden wonders. Clean your finds and upgrade your gear to explore murky city canals, countryside lakes, and forgotten places, where every pull brings a little surprise.
- 5

CRETA: Taskbar Fishing
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Indie and Simulation with Sidebar Sea: Idle Fishing for Your Taskbar.
A cozy idle fishing game that lives on your taskbar. Catch and collect fish while you work, stream, or play something else, then open Advanced Mode to manage gear, professions, shack upgrades, and new regions.
- 6

Abyss Haul
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Indie and Simulation with Sidebar Sea: Idle Fishing for Your Taskbar.
A relaxing incremental fishing simulation, until you dive too deep. Catch fish, sell haul, and upgrade your gear as you descend through glowing waters. Track down legendary creatures, explore increasingly strange depths, collect absurd treasures. It's just a game, no real animal were harmed.
- 7

Pip sellfish
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Simulation and Casual with Sidebar Sea: Idle Fishing for Your Taskbar.
Catch fish by drawing circles around them, sell them in Pip's little beach shop, and reinvest everything. Fish, sell, upgrade, repeat. A cozy fishing incremental game.
- 8

VOID CLICKER: Infinite Prestige
Single-player alternative to Sidebar Sea: Idle Fishing for Your Taskbar — playable solo, no multiplayer required. Shares Indie and Casual with Sidebar Sea: Idle Fishing for Your Taskbar.
Void Clicker: Infinite Prestige is a cosmic idle clicker. Click the Black Hole, use Taskbar Mode, trade hundreds of Steam items, collect pets, meet random NPCs, master endless Prestige and create your ultimate build.