Someone who has the game might be able to answer how the game is controlled?
As it requires four directions and an action button I doubt that would be via mouse.

I presume it is using keys on the keyboard?
Or does it support controllers and which ones?

Thank you in advance.

On keyboard, it's the arrow keys and space bar. I'm not sure if you can click the overlay or not with the mouse. I do believe controllers work, but I've mainly used my Steam controller with the bindings suggested.

Thank you for the extra info on the controls!

I was having quite the difficult time of trying to use either mouse only (initially due to ignorance) or the arrow keys for quick time events and no idea what key was mapped to the sword.

I think this was a half ass port from the Android version to PC, and they didn't put in any effort to make it work with a PC keyboard or controller. It's so bad that it makes the games unplayable

From what I experienced using keyboard controls 2 of the 3 games in the bundle worked fine... except for Space Ace.

Although the controls in Space Ace mostly seemed to work the Energize option only ever seemed to work on two occasions and never activated any other time.

Keyboard arrows and space bar don't work for me - only mouse. Why?