Can't Sleep! is a premium PC simulation game by developer ADing. It is a casual roguelike deck-building adventure featuring retro graphics and revolves around characters trying to overcome insomnia. To do so, players will be playing cards at night to help them achieve a good night's sleep. 

Wide awake 

In Can't Sleep!, you will essentially be tasked with helping a downtrodden person suffering from insomnia to get some proper sleep. To do so, you will be playing cards at night to help them fall asleep. You can pick from various cards that do all kinds of things like counting stars, spinning around, and more to reduce their soberness and make them sleepy. 

There are two playable characters in the game, each with unique circumstances and conditions that have an effect on a specific card. You can expand and build your deck with more cards by doing activities during the day, such as jogging, yoga, and others. There's also an extra Deep Dream Mode for even more challenging gameplay. There is a moderate learning curve to figuring out how everything works at the beginning, tough. 

All for a good night's rest 

To sum up, Can't Sleep is an odd yet charming deck-building game with its quirky premise and interesting gameplay. You do have to spend some time to understand how things work with one another, but you can get the hang of it in no time at all. Give this one a try and see for yourself.