Another quality game from Kongregate, no bullcrap energy system (that Ive noticed yet, level 8) besides scanning for pvp fights. Only encountered one glitch so far, "Research the 0", but it thankfully doesnt really impede gameplay. Needs strategy and unit planning, really fun. Some pay to win aspects (units unique to ridiculously expensive crates, or requiring hard to get in-game purchasable currency units) but you can usually do fine without it.
Hawkeye430 about Global Assault, v1.16.0