@Black_Knight_00: ok found the racing one. It was Carnage Racing. From the same dudes that made runescape.

Also Bout that flash one: well peck. I really hoped you would give at least a hint. Oh well, thanks for the racing one tho.

All right. Good to know something like this exists and is still operational.

So. I got two games. A smaller one and a bigger one.

Lemme start with the first one, a flash game.

The game was set in Sci-fi setting, on some planet, in the future. The viev of the play area was top down and completly static. It showed a canyon of sorts, as there were walls on top and bottom, with left and right being open. The game itself is a defence game, where you hurl a ball of energy at incoming vechicles to destroy them, so they can't go from right to left (or left to right. Or both at once). The ball itself is preety much a close cousin of HL2 combine ball. Similiar (preety much the same) sound effects (the bounce that is. Explosion is a mix of the Combine ball and some stock plasma explosion you hear all over the place). The while thing has some psyhics in it, as ball bounces around in a preety "realistic" way and slowly losess speed and when it hits the vechicles (some futuristic but not to much military cars, tanks and whatnot) the car/tank is pushed back with everything like the speed of the ball, the weight of the vechicle, angle and point it has been hit by etc. taken into account. The car/tank would stop and slowly slide to a stop, then it would go back to moving in whatever direction it was moving. I know that balls themself got some upgrades and variants, that there were some limitations on launching (can't pull to far or ball will explode. And oh yeah. The launching mechanic is like a slingshot. I think. They are set in some base hole for them. And the balls can't be spammed. Don't remember how exacly. Was it a simple one ball at the field or an energy system). I remember menus being this typical green on partialy transparent black but I'm not sure

Second game is supposedly on steam, but I played it online facebook extended demo

The game is a 3D racing game with realistic today looking cars like sport cars, jeeps, huumvies etx. , but in a form of a cart racer of sorts. Can't remember how exacly it controled but it was easy enought for barely being able to read kid. Yeah... It was more action arcade like mario cart or sonic racing. Most (if not all) tracks had this beach/island theme to them, including some caves with waterfalls or areas with wrecked planes and ships. Power ups are present but I can't bring up much. All I rememebr exacly is that they were upgrades to them, and that one of them was a portal device that allowed to open a temporal portal right behind a person ahead of you, but the portal stays for a bit so others can use it too, and the device needed a while to spin up, giving people behind the user time to line up to use it with him. The powerups with upgrades also had to be powered up in order to be used at full strenght by picking up more powerup orbs. So the ealier mentioned device would instead make a portal to a person 2 or 3 places ahead of you. And yeah, this game had actualy quite a lot of portals. Spherical with blue outlines. Small, big, always showing what's on the other side like a window. Also by "online extended demo" I mean I could play the game for days on facebook but new tracks eventualy ended and it prompted to go to steam to buy the game. Also there was something about a buggy car being only in full game? I dunno. Another thing that I can add is that it had some separate currencies. A normal one that you just get, used for car(?) and powerup upgrades and a premium one used to buy new cars and recolours (kinda scummy but it wasn't much of a problem. Even with this I was able to overcome other racers with a bit of grinding. And I think you could still buy some new cars with basic currency). Also slot mashine daily reward? I don't remember but there were daily rewards. I think they were shown on a side of camper? At least something looking like it. Also loading tips were a thing. And one of them that I never forgot is clasical "red cars are faster" or something like that.

Sorry for any spelling errors and for a long post, but I really want to find those 2. Them good (not so) old childhood memories.