They removed the backstory in the Trilogy release?

#11
Stack and Attack, Tower of Power
Toss to Boss, Spells in Hell
Don’t worry about the stacking height though,
We’ve got 2 screens to cover

edit: forgot to post 12

#12
In a world of destruction and ruin
The lowly class are the ones who conquer cities
Reclaiming areas for their team
Not even the mighty tank or warship
Can capture the commander like how the lowly class does

Time for more hints, entering the TOP 10 on the way.

game #11

Hint 1: Crossover of two well-known game-series that never before shared the same platform.

Hint 2: Draw the map on graph paper in your school notebook.

Hint 3: This turn-based RPG is very stylish and colorful.

Hint 4: Fight (amongst others) against tables, playing cards, books and other stuff.

game #10

Hint 1: This first-person-shooter is set in a universe more well-known for it's space fights.

Hint 2: The first mission in this game helps set the events of the first movie into motion.

Guessed by The_Liquid_Laser: Star Wars: Dark Forces.

game #9

Hint 1: You must leave the keep you were raised at the beginning of the game. You'll find more friends along the way, and have to decide which one travels with you and who will not.

Hint 2: This game changes a turn-based RPG-system in the backgrounds into a real-time game with pausing. This sort of gameplay was setting new standards for the time.

Guessed by The_Liquid_Laser: Baldur's Gate.

Advance Wars: Days of Ruin?

11 is Disgaea on the DS?

Hmm, seems so, was new to me: https://www.amazon.de/DG-00147-5-Disgaea/dp/B001C4J62Q/ref=pd_sbs_63_1?_encoding=UTF8&psc=1&refRID=V25M1G44K5NKNT0ZY9XF

#9 hint 1: First Place
hint 2: Blue weapon introduction

#8 hint 1: Targets

#9: Mario Kart 64

#8: Super Smash Bros. Melee (Far-fetched but it's all I can think of "Break the targets"

#9 is correct

#8 melee is not on this list, but you are really close. I hate melee

Brawl then.