Grukkle Onslaught

Stay alert commander! Command and deploy powerful towers to fend off waves of enemies that are trying to get to the blue portal in Grukkle Onslaught. Use the new combat management system to develop advanced weaponry using the three techs: Ember, Crystal, and Flux technologies.

Grukkle Onslaught is a 2D strategy tower-defense game with pixelated graphics and an advanced alien theme. In this game, mysterious yet terrifying alien monsters called Grukkles are invading city after city by utilizing portals throughout the map. Your goal is to intercept them on their way to another city and defeat them before they reach their destination. You only have 10 lives on every level, and a life will be deducted for each alien who passes through the portals. Each technology is specialized in different fields, and towers built around them will gain access to their technological advantages. The effects of each technology are:

Ember - Uses the technology of fire. Towers with Ember technology have higher damage output and are mostly single-targeted.

Crystal - Advanced crystal technology uses pulse to affect many enemies at once, They can also have positive effects on other towers nearby.

Flux - Weird abyss technology. Towers with flux technology have lower damage output but can negatively affect enemies they hit, including slowing down the enemy's movement speed.

Master the strategy to protect your gateway and prove your skills as the supreme commander.

There have been 293 plays and 1 likes from 1 votes since 11/01/2025.