Top similar games like Calc Overflow:

Fill your glass with magic! Use the magic of color mixing to concoct super powers like grapple beams, jump bubbles, or explosives! Solve puzzles with science to save your missing brother and uncover the mysteries of Hazmat Magic Inc.!

What do you do if you are the only one left aboard a spaceship? Your team has embarked on a mysterious expedition a few years ago, the ship’s machinery has started acting up and it seems there are ghosts wandering about. Luckily, the black hole above you doesn’t pose any problems…yet.

A top-down strategy-puzzle-action game where you convert enemies into allies and link them to form powerful upgraded structures. Think and act quickly, or you'll be overwhelmed in just half a minute!

They take over the railing system in Ordinem. Your objective is simple: match the ware to the right colors.Manage one or more rails and match the ware to the right colors. Remember: no ware should pass and matching the wrong color means losing score. Your objective is simple but tough. You can use the rails with button [1] to [3].

You land on a frozen planet in a tiny rocket with a robot inside. Harvest and combine materials to discover new ones. Use visual programming to make the robot do the tiresome work for you. Slowly build a gang of self-sustaining robot workers and watch them terraform the planet.

Mine gems on an infinite hex board. Play as a cute robot stranded on an alien planet. Find ship parts to repair your broken space ship. Use markers and logic to find gems and avoid bombs. Skillful play lets you dig longer. Spend gems to upgrade Dig Bot. Unlock achievements for even more power!

In When Push Comes To Shove, you play as a robot navigating through a series of intense QA tests. This exciting tile-based puzzle game challenges your puzzle-solving abilities as you push blocks, jump over gaps, and carefully avoid deadly traps like spikes and lasers.

Time Turned is a time-bending puzzle game where you use time clones to solve puzzles that would otherwise be impossible to complete alone.

Snake, but with a skill tree

Deep Space Cache is a short & simple semi-idle bullet heaven incremental asteroid miner game.

Combine characters with unique abilities in this co-op puzzle game! Together they are stronger, but apart they can be in more than one place at the same time...

"Jigsaw Puzzle + Arithmetic" is a casual yet engaging game that appeals to puzzle gamers who enjoy immersive experiences. Customize your gameplay by rearranging "piece placement," "number manipulation," and "score selection" to aim for a high score in each stage.

Time Knight VS. Zombies is a fast-paced roguelike. Play as a knight who faces traps and armies of extraterrestrial zombies in over 90 levels. Every second counts in this medieval pixel art universe.

Which came first? The chicken or the egg? More importantly, why did the chicken cross the road? For the 25 golden eggs of course!!!

⚡＋🤖＋🧩

A Kawaii Kana Match-Em Up. Learn Japanese. Match Kana (Japanese letters) with their sounds. Solve Puzzles.Your quest to learn Japanese starts now!

A 2D Speedrunning Puzzle-Platformer about going fast and intentionally abusing physics quirks! Seek the goal in each level before the clock hits zero - but watch out, you can't jump! You'll have to use your surprising speed and bouncy body to turn every object and obstacle into an advantage!

COGMO is a puzzle platformer with a perspective twist. Ascend seemingly distant platforms in 2D or interact with the environment in 3D to solve illusory puzzles. Your goal is simple: collect all the cogs. It is COGMO's purpose.

The extraordinary discovery of a mineral named "Immortalite" has sent shockwaves across the globe. Now you are tasked with uncovering the secrets of this powerful mineral and ensuring it doesn't fall into the wrong hands.

Totally Defenceless is a wave-based tower defence game. You will need to protect your energy cores from the invading alien bugs by strategically constructing a maze of towers to alter their path to your advantage.

Grab the fate of all life in your hands. Blast your way through the cosmos, destroying monstrous cosmic beasts and the space cultists summoning them, on your path to stopping your mother from unleashing the chaos realm upon the universe, in this sci-fi cosmic horror bullet-hell, STARR RINGER.

Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

Get your robot to the trophy! The catch: you can't control the robot directly, you must program it with a crude and cruelly limited programming language. Avoid pits, press buttons, and remember, if it's a bug but it works, then it is not a bug.

Stuck in a prison you don't remember being sent to, you must find a way to escape. Using the guards and the other prisoners as tools to guarantee your escape requires strategizing your movement to successfully maneuver them to solve the puzzling challenges ahead.

Prepare for the onslaught! Chromatrix is a retro tower defense game where color and placement are everything. Upgrade and customize your turrets to counter shifting enemy-types and map configurations. Manage your resources and craft the perfect defense against any attack!

Avoid becoming Muncher's next meal in this fast-paced adventure! Control your anger, this game is hard!

Inspired in mega drive, shmups, math and physics. Control kdV an artificial intelligence spacesand destroy all humans.

Pick up and throw magic boxes. Use abilities like the Magic Wand to zap them away. Call in the next round of boxes, and organize your room to maximize combinations and chain reactions. Explore a sprawling dungeon of ever changing rules, surprises and milestones to conquer.

A puzzle game inspired by Boolean algebra and =P.

Manage your hive of nanobots in a Free-to-Play top-down arena shooter and exterminate all the bacteria and viruses infecting the body. Multiply the hive by absorbing bacteria to save people's lives as fast as possible while competing with others in order to become the fastest NanoHive Operator.

Small robot, big battles! Doctor Nanobot is a retro style arcade shooter where you take on bacteria, viruses and more using a variety of high tech medical weaponry!

A classic reignited with a modern twist... Can you place all the pieces together before the timer runs out? Challenge your spatial visualization skills in this fast-paced action puzzle game that hooks you in and keeps you coming back for more with every thrilling level.