Top similar games like Paper Tower: Idle Overlay:

Defend your moon from endless alien waves! Collect gold, upgrade defenses, unlock new weapons and planets, and build the perfect defense while you do other things.

Desk Hunter is a desktop idle RPG that keeps battling in a compact window while you work or play. Collect loot, refine equipment through Gear Alchemy, shape builds through skills and growth nodes, fight alongside familiars, and push deeper into Erosion.

A hero who lives above your taskbar. Keepwatch is an idle auto-battler RPG that quietly runs on your desktop — build your camp, gear up your one and only hero, and let them fight while you get back to work.

A bulletheaven x incremental game that runs as a desktop companion in the corner of your screen! While you work, your hero automatically fights thousands of enemies. Unlock upgrades and manage your economy, attributes, and spells. Your screen is your battlefield - minimal space, maximum progress!

An incremental desktop defense game that lives on the corner of your screen. Waves get harder, upgrades get stronger, progress never stops. Build your base, unlock permanent bonuses and grow your army while you work or relax.

A short incremental tower defense game with a massive skill tree! Recruit a team of cute and deadly animal friends, shop for powerful hats, construct buildings, assign workers, and unlock powerful upgrades to Feed The Frog King!

An immersive desktop companion idle game. Your typing fuels the alchemy furnace, forging mysterious artifacts. Enjoy asynchronous multiplayer, collect and trade rare relics on the Steam Market. Turn boring work into a magical alchemy journey!

Follow GRATS on its journey even while you work or play on your computer. Every click. Every key press. Every action you take fuels GRATS’ power.

Desktop Legends is an idle desktop action game featuring fantasy character progression, incremental resource management, and visual customization. Help your hero take their legendary stand against the forces of darkness right on your desktop!

A chill incremental game with tower defense vibes where enemies can't harm you! You're a powerful wizard on an epic quest to party! Defeat hordes of joy killers for resources (Moonshine, Tobacco, and more!), construct buildings, call up to 6 friends. Drink A LOT of cocktails to upgrade your skills!

Defeat the Boss is an incremental game about raising an army to fight back the abominations invading your lands. Recruit and upgrade soldiers, rally powerful lords, and watch your tiny force grow into an unstoppable horde. Defeat the bosses, and eventually take the fight to their realm.

Build a living ant colony that can stay on your desktop while you work. Hatch unusual ants, place nest and food rooms, collect coins, and expand from a glass habitat into drawers, pipes, walls, roots, and the forgotten depths below.

Build and personalise your own tiny topiary in this relaxing desktop idle game. Rely on your trusty goat companions to keep the shrubs under control, then use the leaves they collect to buy new goodies.

One Turret. Tens of thousands of enemies. That should be fine... right? An incremental tower defense game where you evolve a lone turret into an unstoppable war machine. Collect resources, unlock powerful upgrades, and refine your build to vaporize entire armies.

Run a cozy drink workshop as Hury, a tiny ferret far from home. Take custom orders, buy ingredients, mix recipes, color labels, fill bottles, upgrade your workshop, and earn enough money to repair your ship and continue the journey.

A magical library you can place on your desktop. Help the black cat study ancient tomes and learn spells in this cozy idle game.

Forge Maiden turns your focus sessions into weapon forging. Use the Pomodoro Technique, appraise random traits, fulfill customer orders, and help a contracted blacksmith maiden earn 10,000 gold to regain her freedom.

Mushi is a single-player idle/incremental RPG. Level up, gather loot and explore a rich fantasy world.

Forge insanely rare turrets in an incremental idle tower defense. Hunt impossible loot, unlock powerful relics, expand your skill tree, complete quests, and discover game-breaking synergies as you chase the rarest drops imaginable.

An idle tower defense game that sits at the bottom of your screen

A cute and quirky desktop companion that keeps rollin' with every keystroke, click, and mouse movement. Improve its abilities, collect runes, and discover items to customize your Corpsy and make it truly your own.

Listening to the gentle sound of the waves, take care of three small quirky nature spirits! With their help and some patience, create your own tiny cozy diorama and bring back life to your overgrown island!

Guilded Fools is a dark-comedy incremental game set inside a twisted stage play. Gather a cast of foolish heroes, customize their gear, channel eldritch powers and win over the crowd for a chance to escape.

Refence is a roguelite based idle defense game, where you can choose heroes and their traits, upgrade your castle, and manage resources to fend off enemies from the Demon Realm who are trying to attack your castle.

Turn your desktop into an audio-reactive neon club. Desktop Rave: Idle Audio Club is a music-powered desktop companion and idle management game that lives alongside your other apps. Use your music to fuel the party, grow your crowd, and keep the club thriving while you work, browse, or relax.

A chill clicker-idle stars hunting and constellations creation game that sits in the corner of your screen. Feel free to daydream while you are working or doing something else.

An idle incremental adventure. Fight monsters, buy upgrades, recruit a party, craft equipment, join a faction, battle across different regions, and complete hundreds of rewards. Unlock a variety of fun features and use them to make your numbers go up!

An idle auto-battler that sits in the corner of your screen while you do other things.

Mining Away! is a short incremental game in which you mine ores, collect resources, progress through the vast skill tree, find rare relics, and unlock powerful pickaxes!

A strategy-driven incremental where choices actually matter. Upgrade costs scale together, forcing meaningful trade-offs instead of blindly upgrading everything. Build defenses, specialize your army, and adapt to overcome ever-evolving enemy forces.

A corner screen incremental brick-breaker where bouncing cores destroy endless swarms. Let it run in the corner of your screen while you work or jump into fullscreen and take control yourself. Unlock new Cores, expand your skill tree, survive endless waves.