An interesting take on the classic game of Tetris. Felt pretty good with my score. It's always easy to lose track in how long you've been playing when it comes to Tetris. 

Great take on classic Tetris! The new additions really fit in quite well! The screen pulsing was a bit much for me though!

I like it.  It adds enough to the Tetris formula to keep things interesting.

Cool twist on tetris! 
Played for a while and lot track of time haha
good job!

Lovely game, i really had a blast. I liked the music having a tetris soul in it. It was interesting, that even though the new rules and changes it felt a bit easier for me than original Tetris, probably because of more rules that let me remove the lines.

I always love a tetris game with twist, and this one is pretty good :)

This was a creative twist to the normal tetris formula. I can tell that you definitely are a big fan of Tetris and it shows through the quality of the gameplay. My only small critique is that the bumping of the window got a bit annoying for me. I get that its part of the game tho

Matched the Countdown theme :)

Was there a spin/twist somewhere or just a clone?

Cool spin on Tetris. The new pieces are definitely evil though, they keep messing up my tetris habits! (jk) But yeah really good job on this

I'm very happy someone made a Tetris inspired game! I did have some ideas for one, but didn't make it because I've made Tetris game before.
No idea what was going the entire time, not sure what was helping me and wasn't. I kept messing up spins, would be nice if there was some logic to make it easier, but the original game didn't have that either so it's fine.

A lot of fun to play, great job!

Its very Good

Score: 107372

Very cool take on tetris, its nice and juicy, well done!

Very nice game... 

Had a fun time with this one, i like your twist of some tiles having a timer on them, forcing you to play suboptimal so you can take out a certain line faster

Haven't play tetris for a while, but the gimmick you added really does make it more enjoyable. The fever mechanics also felt very satisfying lol (funny ahh airstrike).

Me and my friends are really big fans of games like tetr and tetris in general, and I feel like this game is one of those great types of games, especially for a game made in 4 days!

Cool Tetris-like game! Also, the music is really well done!

Not enough Tetris-like games are being made anymore, this is a cool spin on that formula, great job :) 

Got a score of 151189, very nice modification of Tetris and the "Fever pieces" were very creative as well. 

cool and very polished game like, nifty expanding effect