The final frontier beckons for aid. Join the Neon strike team in their battle against tyranny.

• Hold out for as long as possible against a seemingly endless threat.

• Aim to achieve the highest possible score. It will be converted to Currency at the end of each run.

• Use the acquired Currency to upgrade Damage, Health and Speed.

• Pay attention to the heat meter. If your weapon overheats, it will leave you defenseless for a short while.

• Leverage Power-ups for additional assistance.