Keys.gg

Blue Crystal

Offers

Trailers & screenshots

1 / 8

About Blue Crystal

Blue Crystal is a twin-stick shooter with time-attack elements. You clear stages within their target times and collect crystals, unlocking more stages as you collect them.

Stages and weapons

The game has 40 stages and 120 crystals. You start with one weapon and can access more as you advance, choosing from six weapons in total. If a stage is difficult to clear, you can try a different weapon.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

Similar games