Games like ScudBuster

"Artificial Defense" is a unique game that combines elements of RTS, Tower Defense, and Orbital Shooter genres. Your mission is to defend your Operation System from intruding creeps using an arsenal of 21 offense weapons and 21 defense towers. As you progress, you can earn RAM to upgrade your arsenal and hardware levels, starting from an analog punch-tape system and evolving to a quantum AI. The game features 49 challenges across 7 servers and an original soundtrack to complement your gameplay.

"Battle Group 2" is a tactical naval warfare game where players command a fleet to defend against alien invaders. With various ships, weapons, and upgrades, strategically engage and destroy enemy forces across diverse missions and challenges. Experience intense battles and protect the world in this immersive action-packed game.

MoonBase Commander is a turn-based strategy game set in a future where Earth's resources are depleted, causing nations to fight over lunar territory. As a commander, your goal is to exploit energy pools, build a powerful empire, and eliminate rival factions using weapons, surveillance, or shields. The game features multiple factions, customizable terrains, and both single-player and LAN multiplayer modes. It's known for its simplicity, engaging gameplay, and sci-fi theme.

Z Steel Soldiers is a real-time strategy game featuring intense battles between futuristic robotic armies. Command the Zigs, a high-tech faction, or the Organic Infantry, a biologically enhanced force, across diverse environments. Utilize advanced weaponry, deploy strategic units, and conquer enemy bases to complete objectives and prove your tactical prowess.

"Anomaly Defenders" is a reverse tower defense game where players protect an alien tower from human invaders. Players strategically deploy and upgrade defensive units, utilizing special abilities and upgrades to fend off the human threat. With a focus on fast-paced, tactical gameplay, Anomaly Defenders offers a unique twist on the traditional tower defense genre.

In "Armed to the Gears," control a hacked robot in a dystopian world and battle against totalitarian rulers. Fight waves of enemy forces using various weapons, unlock upgrades, and manage your base's workshop in the campaign. Engage in endless wave defense mode, with Steam achievements and leaderboards available.

The battle against Zotrix aliens is getting closer to your door step. Every space station in the network is in danger and Solar Division command needs your help to setup proper strategy for the defense. This, primarily strategy game, blends game mechanics between tower defense and real time strategy with hybrid elements such as patrolling ships, navigation towers. You are trusted this important t…

"8-Bit Armies is a retro-style Real-Time Strategy game, featuring 25 offline missions, 12 co-op missions, and multiplayer/skirmish modes for up to 8 players. Construct your base, amass an army, and engage in battles with destructible environments and easy-to-understand military units. This colorful voxel art game offers classic base-building mechanics and various difficulty options for AI skirmishes."

"Colony Siege is a blend of RTS and tower defense gameplay, allowing you to defend your colony through base building, unit physics, and various weapons like towers, traps, and mobile units. Two enemy factions, the biomechanical xeno swarm and the corrupted Riven, require different strategies. The campaign offers single player and 2-player online co-op in a non-linear setting."

"Orcs Must Die! 2" is a thrilling action tower defense game where players can choose to be a War Mage or Sorceress, each with their own unique abilities. The game features a new story-based campaign, co-op mode, and an endless mode, all filled with a wide array of weapons, spells, traps, and upgrades to use against countless hordes of orcs and other monsters. Unleash devastating attacks and strategize with a friend to survive and save the day.