Top similar games like Whack-A-Monster:

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

Hamster is an idle clicker Game in which you click a Hamster to make him shiver. Each click has a random chance to make him shake a little more, or a little less. Can you make him go crazy?

Monslice is a short incremental game about slicing monsters, collecting resources, expanding your skill tree, and unlocking and buying more monsters!

Nodebuster is a short, experimental incremental game about busting nodes and destroying reality.

Xenosensory is a short incremental game with horror themes. Use your cursor to bust Xenos and save convicts then spend your research points on skill tree upgrades, actions, gadgets, and uncover the true horrifying nature of this space station nightmare.

castle idler is a short, relaxing incremental tower defense game with no waves. upgrade towers, collect coins, and unlock powerful prestige upgrades to defend your castle.

A small incremental game about smashing piñatas, collecting toys, and climbing the corporate ladder as you unlock a vast upgrade tree.

Mutants are flooding the planets! Destroy them all! Improve your technology, upgrade weapons and turn dangerous worlds into safe havens. Every click is a step towards the future of mankind!

Rage Flick is a Arcade Incremental game where precision meets strategy. Flick your striker to pocket coins, earn Bucks, and unlock upgrades. Every flick counts! Master your aim and turn every shot into profit in this arcadey, satisfying experience.

Are you interested in gardening? painting? how about a mix of both? In Grass Cutters Academy you cut grass for money, spend that money on paint powered auto mowers that get faster, stronger and more efficient with each blade of grass cut

Blast Bebop is an easy-to-pick-up action-incremental game, combining dodging, shooting, collecting, and upgrades, set to retro pixel visuals and psychedelic music for a short, relaxing combat experience.

Take your chances against RNG and see how high you can roll. Can you Beat the Odds?

Break bricks to earn stuff to buy things to break more bricks. Half idle brick breaker, half clicker fidget spinner. Fullscreen it or drag it in a corner.

Click to eat delicious pizzas, buy powerful upgrades, and become the ultimate pizza master. Seek out exclusive drops to make your collection unique. Can you get them all? Start clicking now and rise to pizza greatness!

Sunsave is a relaxing incremental game with a vaporwave and minimalist vibe. Destroy meteors, collect resources, and evolve the Sun with upgrades that unlock new mechanics!

Welcome to Cloys Inc., the universe's leading toaster company, and your new family! In this incremental game, you will harvest resources, import Cloys to work for you, cleanse a mysterious planet of its Klein radiation and explore it to unearth the nodes of your skill tree.

Feeling Low....?? Getting bored....??? Need a refresher....???? BRISK UP with our game by destroying all the boxes before they disappear. Escape your sleepy environment and let it all out. Ascend into the game, conquer the hell itself, destroy everything, until you feel BRISK UP again.

Mining Platform is an incremental game where you mine resources to get more upgrades and mine faster and gather even more resources.

The Loopler is a idle-like roguelite simulation of a car driving in loops. Pick upgrades, place gates and sit back and relax as the mesmerizing loop gets going and the dopamine hits of numbers going up fills your brain. See if you can go endless and beyond.

PlinkIdle is a retro-inspired game with an idle/incremental spin on a classic ball drop mechanic. Falling balls, rare buffs, and steady upgrades unlock colorful, cozy stages and immersive environments.

Max Manos is an incremental destruction game where you play as a powerful hand, known as Max Manos, eliminating shapes. Chain explosive reactions, collect shards, and upgrade your abilities to destroy shapes even faster.

Start with a single soldier, end up with a massive army. Strategize and command your units, or let them grind on their own. Progress through many unique progression systems and conquer all the stages.

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.

Game of Grass is a short and sweet, active (and idle) incremental game where you cut grass and feel good! Upgrade tools to cut grass more quickly. Grow crops for passive income. Attract thousands of visitors and animals! Collect the rare Golden Crops! Get all the things and be happy!

Tap, hire, and rebirth your way to tradie stardom in this Aussie-made idle clicker. Build job sites, collect gear, unlock skill trees, and climb the monthly leaderboards. Whether you're laying bricks or chasing ranks, the grind never stops.

Billion Bounces is a short incremental game with bouncing balls, bumpers, and one goal: earn coins, buy upgrades, and watch the economy slowly fall apart.

A casual Incremental idler/clicker mix with a variety of weapons and traps to achieve your goals. No prestige, and ever increasing progress; watch the numbers get ever larger to the point where the fabric of reality breaks down.

Defend yourself in this minimalist one-button incremental defense game. One hit, and it’s over.

Super Kanko Town is one part incremental game, one part city-building simulator, and one part reflection on the perversities of mass tourism. Raze gardens, rice fields, and village homes. Build capsule hotels, convenience stores, and gourmet sushi bars. Fight monsters, silence protesters, have fun.

A nostalgia-infused pixel clicker in a comedy wrapper. 

An incremental roguelite where you slay hordes of demons to level up. Click to collect powerful loot, develop your skills, master spells and attacks to test your true power! Are you capable of defeating the demon lords?

Simple like the old days: move, fail, try again. A straight, old-school challenge — tough, honest, and addictive.

A short incremental game about splitting atoms and triggering exponentially growing chain reactions.

In JezzBall, your goal is to contain bouncing Jezz atoms by building walls. Complete levels by converting over 75% of the chamber into walls, adding a new atom each time. Left-click to deploy walls and right-click for direction.

A short incremental game about harvesting planets to feed your mothership. Mine, manage resources, grow your fleet, and unlock upgrades to evolve your species. You are the devourer of worlds.