There hasn't been a single Land Before Time game at all since the GBA games and maybe the flash games to advertise the TV series. (DINOLAND ADVENTURE DOESN'T COUNT!!) So I thought I make a topic for video game lovers like me to share their ideas on what they would see in a modern age Land Before Time game!

Feel free to discuss ideas and share!
This is a game idea I have for TLBT for quite a while now. This was inspired by the Jojo Capcom games. XD
Land Before Time Great Journey game concept:
The main objective of this game is to beat and/or survive the sharptooth and/or disaster in each stage. In Story Mode, many characters will be playable with usually the story deciding who will be played as next. There will also be a Free Mode that you can go back to previous levels choosing your own character and a secret Sleep Story Mode consisting of what if scenarios, Doc vs. Chomper's nightmare version of Doc, Ozzy and Strut vs. Dil and Ichy, Thud vs. Screech and RedClaw, and Pterano vs. An enemy alien of the Rainbow Faces.
Every character has a chargeable determination attack that can knock back smaller enemies when fully charged or cause some bigger enemies to flinch (Hyp can have a chargable punch flurry, Spike a charge and tail whip, and Shorty, a rock shot). The amount of damage dealt is situational however. Big Sharpteeth won’t tumble to one of Cera’s charges like a smaller Fast Biter. When a certain action is performed based on subtle prompts, a clue will be revealed about the enemy or stage through a inner monologue of the character or a cutscene. This is called a Hidden Advantage (In the Jojo Capcom games it's called Secret Factors), for example, Cera knocking into a cave pillar causing rocks to fall or luring a sharptooth onto an unstable surface. Characters like Hyp, Thud, Topps, will have more offensive moves given their nature and personalities. Certain stages can have alternate objectives, like escaping or even stealth.
If there had to be a story for this, it would be a grand epic where a lot of previous characters are involved. Probably having to stop an evil society of sharpteeth that could consist of some corrupted leafeaters, helping out a herd who was scattered on their way to the valley, searching for a stone of cold fire to stop a prophesied disaster of sorts (the extinction of all dinos), etc.