Red Riot – Campaign: go head to head with enemy forces over 3 campaign's, 15 missions and 3 boss showdowns. Earn up to 12 achievements, each providing unique perks. Survival: unlocked by completing all 15 Campaign missions or purchased via MochiCoins. Involves pure survival from wave over wave of enemy forces, increasing in difficulty, unit strength and number. Combat: the key to combat is to constantly keep moving and firing. Sounds simple, but requires some practice to learn and anticipate the enemies firing patterns, and to avoid flying right into danger. Every kill increases the Kill Multiplier, which in turn controls the spawning of Supply Drops. Supplies are essential, not only for maintaining health, but also receiving bonus credit drops which can fast track the upgrade process. But be careful, the Kill Multiplier resets upon death, so it can sometimes be counter productive diving deep into enemy fire for that falling supply drop. And remember, upgrade quickly and often to maintain the advantage over your enemies. Controls: Move - WASD / Arrow Keys. Aim / Fire - Mouse / LMB. Super Weapon – Spacebar.