Gems Rush is a premium arcade game developed by Nostra Games Ltd. It is a casual harvesting simulator wherein players will be tasked with collecting precious gems flowing through a stream of water. Using their net, they will need to get the required amount and aim for the highest scores they can within a limited time. 

Gem collector 

In Gems Rush, you are trying to fish up precious gems flowing through a stream of water using a poled fishing net. You'll do this by timing the passing of gems and pulling up your net to collect them. Your goal is to accumulate a specific amount of gems to win. Each gem comes in a different color and corresponds to a specific value. 

You can also use your earnings to upgrade your fishing pole to cast a wider net and be able to collect more gems with each pull. Unlock more locations and experience collecting in different settings. All that said, the core gameplay loop itself is quite simple, which gets dull and repetitive quickly. It could use more modes and content to keep things interesting.

Casual time passer 

To sum up, Gems Rush is a simple yet charming arcade game that is easy to get into and offers decent fun for short gameplay bursts. Collect gems, upgrade your fishing pole, and visit different locations. Just manage your expectations and you will have a nice time playing it when you want to pass the time.