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

drifter's upgrade tree
Also prestige, clicker, upgrade tree
A slow, long tree of upgrades with clicking sections and many resets, currently 300 upgrades across 3 layers and 15 sub-layers. Unfinished.
3.7★ galaxy25% idle
Chicken ClickerDormant
Also clicker, prestige, upgrade tree
Click chickens and run a coop, with prestige, multiple currencies, special events and a large upgrade tree. A take on Cow Clicker.

Grim Clicker
Also clicker, prestige, upgrade tree
A dark fantasy clicker RPG with an immortal hero, a big skill tree, item enchanting, and a ritual reset that makes each run stronger.
79% steam50% idle
Zero IDLE
Also prestige, upgrade tree, clicker
Chase huge numbers by clicking or automation, then prestige, evolve DNA, synthesize nucleotides and grow a destiny tree.
70% steam
Idle Slayer: Addictive ClickerUpdated
Also clicker, prestige, upgrade tree
Slay monsters and bosses across many worlds for coins, with a big skill tree, ascensions and offline progress.

IdleTaleUpdated
Also clicker, prestige, upgrade tree
A clicker RPG where tapping kills monsters for gold that keeps generating while you are away. Talent trees, dungeons, loot and ascension resets that multiply future runs.
57% steam50% idle
Cookie Clicker
Also clicker, prestige
The grandma of the genre, literally. Click a cookie, buy grandmas, ascend, and discover the game is much stranger than it looks.
96% steam70% idle
Clicker Heroes
Also clicker, prestige
Click monsters, hire heroes, ascend, transcend. The game that made idle RPGs mainstream on Steam.
90% steam60% idle
Click and ConquerUpdated
Also prestige, upgrade tree
Bomb a fog-covered grid to uncover enemies, invest in passive income and power across 12 maps, and prestige for permanent upgrades in a two-to-four-hour run.
92% steamhas ending
FEED THE AI
Also prestige, upgrade tree
A short, very active incremental about an AI you feed with data. Shape it into a Protector, Rational or Tyrant; each ending makes the next run stronger.
90% steam3–9h ending0% idle
Scratch Inc.Updated
Also prestige, clicker
Scratch cards for points, upgrade grids and multipliers, automate the scratching and prestige through several layers across industries.
90% steam
It's FineUpdated
Also prestige, upgrade tree
Survive the last 24 hours of a game dev crunch under your dog manager. Each station has its own mechanics, sleep powers a deep prestige tree, and there are alternate endings to find.
89% steamhas ending
absorber
Also prestige, upgrade tree
An idle RPG where you take the abilities of beaten enemies, build through skill trees, and prestige to grow stronger.
4.4★ galaxy
Kiwi Clicker - Juiced Up
Also clicker, prestige
Push kiwis through an upgradable delivery line, clear bottlenecks, and pick professions that favor clicking, potions or automation.
95% steam50% idle
Rock CrusherDormant
Also upgrade tree, prestige
A rock-crushing machine stranded on an alien planet grinds boulders for materials to feed a huge skill tree. Bosses guard milestones on the way to an ending.
84% steam2.8★ galaxyhas ending
Tree Game Rewritten
Also upgrade tree, prestige
Grow a tree of upgrades and rebirth to push further, a rewrite of an early 2020 game.
4.1★ galaxy
Time Clickers
Also clicker, prestige
Shoot cubes for gold, upgrade your pistol and hire a sharpshooter squad, then trade Time Cubes for artifacts after wave 100.
88% steam50% idle
castle idlerUpdated
Also prestige, upgrade tree
A tower defense incremental without waves, where you place and upgrade towers against slimes and unlock a prestige skill tree across harder levels.
79% steam3.6★ galaxy
PickCrafter
Also clicker, prestige
Break blocks with a growing arsenal of pickaxes, forge gear, and prestige through ascension tiers while exploring biomes up to Mars.
86% steam50% idle
This Ain’t Even Poker, Ya Joker
Also prestige, clicker
Flip card hands for money, grow a hand past five cards, send minions on expeditions and reset for poker chips as you try to beat a jester and escape.
86% steamhas ending
Slots & Diapers
Also clicker, prestige
Run a casino where hired seniors spin the slots for you, trading odd byproducts for boosters and chasing mega jackpots for permanent upgrades.
88% steam
Smashing Simulator IdleDormant
Also prestige, upgrade tree
Smash everything in sight across an element tree and a second skill tree, with missions, challenges and two prestige layers.
73% steam50% idle
Coin Flipper
Also clicker, prestige
Pick heads or tails and flip coins for currency, buying upgrades until the flipping runs on its own. Past a million coins you can inflate for permanent bonuses.
89% steam70% idle
Botnet Clicker
Also prestige, clicker
Type commands into a fake desktop to crack devices, run crypto miners and grow a botnet, then reset for Master Key bonuses.
3.6★ galaxy