I've looked into MetalWar game little bit more (@Mercurial posted few days ago https://noise.cash/post/l52n0k56). The idea is actually quite simple if you read the basic FAQ: How does the game work? - A player can send different units to either raid or mine Metal (MWM), the in-game currency. Only 1 unit can mine MWM : Hamster. All other units are made to raid. Each unit can be send once every hour. What do I get for sending my units? - Hamster mine 100 MWM. All other units grant you shards. What is Metal (MWM)? - Metal is the in-game currency. You can either mine it using hamsters or buy it on the Alcor exchange (https://wax.bloks.io/tokens/MWM-wax-metalwarmint). It is also used to repair units. What does repairing units mean? - Every time you send a unit, it has a 10% chance of getting destroyed. If so, you don't get any rewards and you have to pay half the unit's health in MWM to repair it. Plus this video explains (almost) the same things: https://noise.cash/post/l52n0k56 The entry cost is still relatively high tho. ~$25 in wax for a cheapest unit. But i'm too tempted to try tbh. The only thing holding me back is the time constraint. Still have to get back to Exode lol