Touhou - Reimus Awesome Holiday (AppID: 2137560)

Gameplay: Reimus Awesome Holiday is a turn based RPG Game that will provide the Player with numerous decisions, in which the fate of multiple individuals is at stake in one way or another... or those decisions could lead you to find something strange and otherworldly, who knows? In other words, your choices matter!
Of course the standard RPG experience of finding Items in the Overworld, battling Enemies and numerous Sidequests is also included.

Features:
The Game has an ATB (Action Time Battle) mechanic, where in a meter fills up over time for each participant in a Battle and you are able to control the flow of that Battle with various actions inside the Game, such as increasing the speed in which the meter fills by pressing down the Shift key on your Keyboard.
Another Key action is the Guard mechanic. The Guard mechanic allows for reduced damage whenever that Action is selected, even while someone else performs an Action in the meantime. This allows for reactionary damage control and better strategy.

Other minor mechanics include:
-Hotkeys for the 3 primary Actions in Game (Skills, Guard, Items) which are S(for Skills), D(for Guard) and W(for Items) respectively.
-Holding down the A-Key before entering a Cutscene will skip it entirely. (!Does not work during the Cutscene! A-Key must be pressed down before entering!)
-Fullscreen can be enabled by simply pressing F5
-Screenratio (1x, 2x, 4x) can be changed with F6.
-A Gameshow where you win real (ingame) money!
-An Auction where you can spend your real (ingame) money to buy rare Items!
-Tired of grinding? With just 5k real (ingame) moneybux, you can just train with Yuugi and get your character to lv30!
And more...

Also this game has at least 25 endings.
I hope you enjoy!