Games like Galaxy Trillionaire
Galaxy Trillionaire. These games share the most with it, and each one says why.

Idle TCGDormant
Also idle, cards
An old-school browser incremental with a trading card theme, built to be finished over one to three days.
3.8★ galaxyhas ending
Holoidle
Also cards, idle
Grow a Hololive streamer's influence with upgrades and a deck of collectible collab cards, placing up to six for synergy bonuses.
84% steam
Idle Dice 2Updated
Also cards, idle
Roll up to 25 independently upgraded dice and draw from a custom deck of unusual cards to score points and clear challenges.
81% steam![[DEMO] Idle Trillionaire cover art](/art/demo-idle-trillionaire.webp)
[DEMO] Idle Trillionaire
Also idle, cards
Buy and upgrade cards that generate money and happiness, working through the first 200 cards in this demo.
1.7★ galaxy
Gold and Goblins – Miner GamesUpdated
Also idle, cards
Run a goblin gold mine, merging goblins into stronger miners and boosting them with collectible cards.

The Tower - Idle Tower DefenseUpdated
Also idle, cards
Defend a single tower against waves, buy permanent upgrades and research while idle or active.
50% idle
Overmortal-Idle RPGUpdated
Also idle, cards
A text-driven cultivation RPG where you rise from mortal to immortal, choosing branching paths, evolving pets into companions, and fighting bosses across realms.

Idle Baseball Manager TycoonUpdated
Also idle, cards
Build a stadium, collect baseball player cards, set your lineup, and let the team play to bring in wins and money.

Idle Archer Tower Defense RPGUpdated
Also idle, cards
Defend a tower as a lone archer against monster waves, collecting skill cards and spending gold on permanent upgrades after each loss.

One-Punch Man:Road to Hero 2.0Updated
Also idle, cards
Collect One-Punch Man heroes and monsters, arrange them in formations, and send the team through story arcs and a tower of trials.

The Seven Deadly Sins: IDLEUpdated
Also idle, cards
Tap to draw cards and clear stages with chibi Seven Deadly Sins heroes, plus PvE raids and PvP duels.

Zen Idle: Gravity MeditationUpdated
Also cards, idle
Upgrade physics-driven balls and stages for income, collect cards for permanent bonuses and prestige with evolving perks, playing passively or with strategy.
50% idle
Fish Kingdoms:Idle ArenaDormant
Also idle, cards
Summon and raise anime-style fish warriors for turn-based idle card battles built around team combinations.
75% idle
Dark Goddess of Destruction: Idle
Also cards, idle
A card-based battle idler where you lead a goddess of light against hundreds of corrupted goddesses, each with a profile and backstory.
67% steam
DPS IDLE 2
Also cards, idle
Fight monsters with decks of upgradable cards, back them with guilds and hired heroes, and dabble in alchemy, forging and quests.
55% steam
Zero Stress King: Idle DefenseUpdated
Also idle
A tower defense where you cannot lose: enemies charge your walls and fall into lava, and you spend the payout on defenders and a map-shaped skill tree.
87% steam3.6★ galaxy
Pacifish
Also idle
Fish six areas, fight back against what you disturb, hatch and eat fish for stats, and craft poles, playable idly or actively for speed.
84% steam50% idle
Cast n Chill
Also idle
A relaxed pixel fishing game with a dog companion where you sell catches for better gear across 16 spots, and can switch to a passive mode that fishes for you.
95% steam50% idle
Fish to Dish: Idle Sushi
Also idle
A fishing boat sits along the edge of your desktop reeling in sea life to serve as sushi, while you upgrade rods and bait and fill an aquarium.
96% steam90% idle
Fruit Stand Fortune
Also idle
Spin slot machines and pachinko boards for fruit to sell at Kate the Cat's stand, unlocking odd customers and auto-click upgrades.
96% steam
Rocky IdleUpdated
Also idle
Click trees and rocks to train 18 skills, craft gear for automated combat and fill a collection log. Farming and questing run in the background, and progress continues offline.
82% steam75% idle
修仙小屋
Also idle
A multiplayer text-based cultivation idler built for chatting at work, with gear, training maps, a cave dwelling and a player market.
92% steam
Keep on Mining!Dormant
Also cards
Sweep your cursor over rocks to break them, smelt ores into bars and spend them in a large skill tree, with talent cards and an automatic mine for idle gains.
91% steam50% idle
Tiny TerracesUpdated
Also idle
Tiny workers water, weed and harvest a terrace garden on their own while you do other things. Use crops and parts to build more helpers and decorate the plot.
92% steam90% idle