Here is the full list of all 100 Level Up Simulator achievements.
Sold 5000 trash
Congrats, you are level 300
Craft 2500 trading card sets
Sold a total of 2500 keys
Sold 2500 trash
Congrats, you are level 250, Clearly you are addicted to the lovely XP!
Craft 1000 foil trading card set
Congrats, you are level 200
Sold a total of 1000 keys
Congrats, you are level 175
Craft 1000 trading card sets
Sold a total of 500 keys
Sold 1000 trash... thats a lot of trash
Sold a total of 250 keys
Craft 500 foil trading card set
Congrats, you are level 150
Sold 500 trash
Craft 500 trading card sets
Congrats, you are level 125
Craft 250 trading card sets
Congrats, you are level 100, a big mile stone! I bet you are addicted now
Craft 100 trading card sets
Congrats, you are level 90
Craft 50 trading card sets
Sold a total of 100 keys
Congrats, you are level 80
Wow! You are really good at selling this trash
Sold a total of 50 keys
I guess you didnt wanna stay at the funny number... Congrats on level 70 though
Craft 250 foil trading card set
hehe, funny number, you gonna stay here now for the lolz?
Congrats, you are level 60
Sold a total of 25 keys
Congrats, you are level 50
Sold a total of 10 keys
Congrats, you have just sold your first key!
Who wanted to buy trash? I guess the saying is right, "one man's trash is another man's treasure"
Craft 100 foil trading card set
Congrats, you are level 40
Craft 50 foil trading card set
Congrats, you are level 30
Craft 25 foil trading card set
Craft 10 foil trading card set
Congrats, you are level 20
You have crafted your first foil trading card set!
Open 10 Booster Pack
Open 50 Booster Pack
Open 100 Booster Pack
Open 1000 Booster Pack
Open 1 Booster Pack
Open 10 Foil Booster Pack
Open 50 Foil Booster Pack
Open 100 Foil Booster Pack
Open 1000 Foil Booster Pack
Open 1 Foil Booster Pack
Craft 25 trading card sets
Craft 10 trading card sets
Double digits, very nice!
You have crafted your first trading card set!
Congrats you are level 1, how high are you gonna go?
Craft 5000 trading card sets
Craft 10000 trading card sets
Craft 25000 trading card sets
Craft 50000 trading card sets
Craft 2500 foil trading card set
Craft 5000 foil trading card set
Craft 10000 foil trading card set
Craft 25000 foil trading card set
Craft 50000 foil trading card set
Sold a total of 5000 keys! Damn, that's A LOT of keys
Sold 10000 trash, thats too much trash
Congrats, you are level 350
Congrats, you are level 400
hehe, funny number, you gonna stay here now for the lolz? pt2
Congrats, you are level 450
Congrats, you are level 500, theres no denial, you are addicted to the XP
Congrats, you are level 600
Congrats, you are level 700
Congrats you are half way to level 1000! Shocking I know, but thats exponential growth unfortunately
Congrats, you are level 800
Congrats, you are level 900
1 more level to go
Wow you have made it to level 1000, nothing will stop you now!
1111, not a funny number, but looks cool I guess?
Congrats, you are level 1250
Congrats, you are level 1500
Congrats, you are level 1750
Congrats, you are level 2000
Congrats, you are level 2250
Congrats, you are level 2500... okay this is pretty high, when will you stop?
Congrats, you are level 2750
Congrats, you are level 3000... im gonna call for help, this is getting out of hand
Congrats, you are level 3250
Congrats, you are level 3500, but help is on their way
Congrats, you are level 3750
Congrats, you are level 4000, clearly you cant be helped, keep going! I support you
Congrats, you are level 4250
Congrats, you are level 4500
Congrats, you are level 4750
Level 5000, wow, your level is now St4ck'd, Congratulations!