Test your Game Knowledge :D (with prizes)

EDIT: It's over now :) thanks everyone who tried my puzzle. I will add the winners on steam accordingly and give you your prizes! And for those still curious about #10 the answer was CS2D. You should go play it now as it is free and fun :) Thanks again everyone!

I have finally come up with another idea! I got great comments and praises from my last puzzle, so I thought I'd make another one :)

Once again, You will be rewarded a Steam coupon. I have four coupons this time, so the first 4 winners of this puzzle will receive one coupon each. Good luck to everyone!

Hint 1: The answer to the questions will be the game/series name. Once again, Good luck :)

Hint 2: Apologies for taking so long to post this :P got lost in Payday 2's new update. Anyways everyone is stuk on question 10. Hint for this game is that it is 2 different things. A remake of Valve's famous fps but instead of being a fps its a top down shooter. Good luck!

EDIT: The coupons are for:
20% off Velocity Ultra
50% off Captain Morgane
10% off Toki Tori 2