Any recommendations?
RECOMMEND GOOD GAMES ON ROBLOX THAT DON'T STEAL YOUR ROBUX

Dandy's World. The only robux you can spend is in the form of skins/currency, and you still actually need to play the game to progress, despite being able to buy currency. Most characters require research on thier Twisted or mastery on another character to get, among the currency.

Recommend good games (that are not just gambling sites that take your robux like gacha games) on roblox:
Here are two of my suggestions:
1. InVision's WEB-VERSE: Its a super cool spider-man game with multiple spider-man characters, amazing swinging, multiplayer, story mode and missions like defeating sand man, stopping criminals and saving people from house fires. You can do time trials or boss fights for suits. You also get to deliver pizzas. If you save up enough currency you can buy an inter-dimensional wrist watch and go to the spider society to hunt down the anomaly (essentially just a game of spider tag with web-swinging and other spider-man abilities) inspired by the spider-verse movies.
2. Primal Pursuit: The player who gets chosen as the dinosaur has to hunt down other players who are stuck in the canyon or jungle maps (maps are chosen by votes). The survivors have to survive and try to kill the dinosaur chasing them while getting supplies to heal them and fix their vehicles until help arrives. You can team-up with other survivors to help you defeat the dinosaur. There's also a small chance that two players get chosen as dinos
Sounds like Forsaken but Forsaken has a bit more transactions. Currency, chance to be killer, VIP (VIP is just exclusive skins/emotes) and XP boosts, but nothing that will actually help you ingame.

I don't play Roblox anymore, so these may be horrible games that I'm about to talk about.
*ahem
Warrior Cats UE- It's a role-play game that is based on the forest territory in the Warrior Cats book series. You can make your own cat, find a roleplay in the public servers, or you can find one in the groups chat (or community- whatever.) I honestly don't remember much except people who want everything done exactly like the books and "Lunas". A Luna is basically just a troll with only the primary coat colored with a minimal effort character that can derail an entire servers (40 people) roleplay. Here's a video explaining each role inside of the clans.
Daybreak 2- Dead By Daylight but not creepy. I don't really know what else to say, but amazing voice actors, great characters and lore. When I was on Roblox (2 years ago) there was normally only 50-80 players online, but maybe it's gained in popularity since then. There's also a wiki page if you Google "roblox daybreak wiki". It shows unreleased lore, updates, new skins, etc..
Survivors:
I recommend starting with Adrianna.
When you can actually buy characters, I recommend Yeona if you want speed(9 points) (shes so loud though-) or Jack. Eiji for good generator completion and a 🌈camera to blind people with🌈. Crosby is also really good for gens. but, he is a chatterbox. I have almost lasted the entire round so many times before, then he goes and screams some stupid voice line. why???
Killers:
Werewolf is decent to start off with. If there is an Eiji, t r u s t me. Just play as werewolf and stalk Eiji.
Surgeon(speeeeeeeeeeeed), Android(speed and the gens. are harder to complete), Ghost(you can go into the floor and catch people off guard).
I do have some good Roblox games I can recommend.
1. Block Tales - A turn-based RPG game inspirer by Paper Mario 64 and Earthbound. The game takes place in 2010, where the players needs to retrieve the SFOTH (Sword Fight on the Heights) swords in order to save Builderman. The mechanics are similar to those on Paper Mario and Earthbound, the animations of the enemies and boss are very cool, the storyline and lore around it is amzing, and the OSTs are one of the best. They recently released demo 4 and currently is on of the best games in Roblox. The only time where you spend Robux is when you donate to them.
2. Airship Assault - a military game mainly focused on aerial combat. Inspired tby the Roblox game called, Zeppelin Wars, the gameplay revolves around airships. There are a variety of gamemodes, each with different objectives for the players to complete. There are 3 classes in the each, with different tasks to do. You can be a crewman, and defend the airship, a raider to sabotage and sink the opponent's airship down, or become a pilot and take down the opponent's aircraft and airship. The more you use the certain classes, the more you unlock different weapons to use from your combat, and there are no in-game purchases to make you win every game, it is pure skill.

I do have some good Roblox games I can recommend.
1. Block Tales - A turn-based RPG game inspirer by Paper Mario 64 and Earthbound. The game takes place in 2010, where the players needs to retrieve the SFOTH (Sword Fight on the Heights) swords in order to save Builderman. The mechanics are similar to those on Paper Mario and Earthbound, the animations of the enemies and boss are very cool, the storyline and lore around it is amzing, and the OSTs are one of the best. They recently released demo 4 and currently is on of the best games in Roblox. The only time where you spend Robux is when you donate to them.
2. Airship Assault - a military game mainly focused on aerial combat. Inspired tby the Roblox game called, Zeppelin Wars, the gameplay revolves around airships. There are a variety of gamemodes, each with different objectives for the players to complete. There are 3 classes in the each, with different tasks to do. You can be a crewman, and defend the airship, a raider to sabotage and sink the opponent's airship down, or become a pilot and take down the opponent's aircraft and airship. The more you use the certain classes, the more you unlock different weapons to use from your combat, and there are no in-game purchases to make you win every game, it is pure skill.
OMG I LOVE BLOCK TALES
Recommend good games (that are not just gambling sites that take your robux like gacha games) on roblox:
Here are two of my suggestions:
1. InVision's WEB-VERSE: Its a super cool spider-man game with multiple spider-man characters, amazing swinging, multiplayer, story mode and missions like defeating sand man, stopping criminals and saving people from house fires. You can do time trials or boss fights for suits. You also get to deliver pizzas. If you save up enough currency you can buy an inter-dimensional wrist watch and go to the spider society to hunt down the anomaly (essentially just a game of spider tag with web-swinging and other spider-man abilities) inspired by the spider-verse movies.
2. Primal Pursuit: The player who gets chosen as the dinosaur has to hunt down other players who are stuck in the canyon or jungle maps (maps are chosen by votes). The survivors have to survive and try to kill the dinosaur chasing them while getting supplies to heal them and fix their vehicles until help arrives. You can team-up with other survivors to help you defeat the dinosaur. There's also a small chance that two players get chosen as dinos