Silica (v0.9.42)

A hostile desert planet becomes a combined-arms battlefield where infantry firefights, armored assaults, and base-building all matter at once. Silica blends the immediate pressure of a first-person shooter with the wider control of a real-time strategy game, letting players decide whether they want to fight on the ground or direct the war from above. Humans arrive with guns, vehicles, and industrial hardware, while insectoid aliens answer with fast, vicious biological forces built for swarming and close-range attacks. The mood is tense and militaristic, with long sightlines across sand, crystal fields worth fighting over, and sudden chaos when a defensive line finally breaks.

Players can take direct control of soldiers, alien creatures, and a broad selection of vehicles, shifting the perspective between first- and third-person combat as the situation demands. Human forces offer specialized infantry and machines ranging from nimble quads to heavily armed tanks and massive resource harvesters, while the alien side lets players inhabit different castes with distinct mobility, stealth, and durability roles. Strategy mode adds the commander layer: gather silica crystals, place production buildings, expand your foothold, and send AI-controlled or player-led units toward the enemy. You can remain a frontline fighter while the AI manages the larger operation, or command from orbit and treat the battlefield like a classic RTS. Solo play is available, while multiplayer supports larger matches, with strategic battles built for coordinated teams and Arena offering a more direct combat focus.

What makes Silica compelling is that neither half of its hybrid design feels like a side activity. A commander can establish an economy and coordinate an offensive, then jump into a vehicle to personally support the push; an alien player can abandon one creature and possess another better suited to the current fight. Its asymmetrical factions create more personality than the usual military shooter, especially when human armor meets fast-moving alien packs. Fans of Battlezone, Natural Selection, or old-school command-and-conquer-style warfare should find plenty to like, although players who enjoy improvisation and multiplayer teamwork get the most from its shifting battlefield roles.