Sol Survivor 1.8.1

Sol Survivor is a Turret Defense game where you construct a stationary defense to protect your colonies from the advancing enemy horde! Deploy stationary turrets, drop in support from orbital weapons platforms, and crush those who would dare to attack you. Play in one of several locations and unique worlds, each with a different look and feel. Battle with advanced creeps who use unique strategies to bypass your defenses. Engage friends in co-operative or competitive multiplayer modes that challenge the limits of traditional turret defense.

• Orbital Support - Get up close and personal with the enemy by calling down orbital lasers, salvos of artillery and many other weapons in support of your turrets. Never be stuck wishing your turrets could fire just one more shot!
• Huge Turret Arsenal - Twenty-six turrets are at the ready in the fight against the enemy, with each one filling a unique role. Try "old-time" strategies like cannons and mortars or ramp up the technology with banks of lasers and automated drones!
• 10 Unique Playstyles - Ten distinct executive officers bring unique combinations of turrets and support to the battlefield. Choose a favorite or pick the officer that best suits the challenge at hand!
• Immersive Camera and Controls - With a full rotational camera, the battlefield is at your fingertips. View the action from afar and plan strategies or get in close for precise actions!
• Exciting Co-Op and Multiplayer Modes - Choose from up to four game modes: the casual Duo mode, flexible Versus mode, challenging Co-Op or competitive Wars mode. Play with up to 8 friends!
• Survival Mode - Fight against tougher and tougher waves of enemies crafted randomly to create new challenges with each game. Challenge your friends to beat your best times!
• In-Game Encyclopedia - Always be well informed about the turrets and the enemy by consulting the in-game encyclopedia. Read up before starting a battle or check up on your knowledge quickly from the field.

Changes:
• Added build-your-own Custom Officer in both singleplayer and multiplayer!
• Added global leaderboards for Custom Officers.
• Increased the railgun fire rate by 15%.
• Fixed a crash from canceling a level load twice rapidly.
• Fixed custom officer crash on first ever run.
• Fixed small default windowed mode size.
• Fixed some old hardware crashing instead of reporting failure to meet specs.
• Fixed crash when a player joins a game just as it starts.
• Corrected description of Kitchen Sink achievement.

System requirements:
• Windows XP/Vista/7
• DirectX 9c
• 2 GHz
• 1 GB RAM