1. Survived the quicksand [x1] :
(Managed to survie after staring in quick sand "behind kuroneko hat shop")

2. Rocket Man!! [x1] :
(Found the end of space "aqueduct start park")

3. Drink with Xor [x1] :
(Had a nice drink with Xor "classic house")

4. Last Breath [x1] :
(Killed ten people while on the verge of death!"streak kill 10 people with below 5HP)

5. Admin #1 fan! [x1] :
(Receive a doll from an admin)*

6. Mail Carrier [x1] :
(Posted 100 letters)

7. Jumped around! [x2] :
(Jump 5000 times with a skipping rope)

8. JUMPAHOLIC!! [x3] :
(Jump 10000 times with a skipping rope)

9. Time to Mine! [x1] :
(Mined to level 1)

10. UP TOP! [x1] :
(Hi5 500 people)

11. FLOWER POWER [x2] :
(Collected all flower on era then hug Reno Dorvay inside south flower shop)

12. Knock Knock [x1] :
(Broken 500 gang base doors)

13. Zone Partrol [x1] :
(Taken over 100 Gang Bases "get 100 times bases flag")

14. Trash Collector [x1] :
(Picked up 100 pieces of trash)

15. Garbageman [x2] :
(Picked up 500 pieces of trash)

16. Keepin'it clean [x3] :
(Picked up 2000 pieces of trash)

17. GREEN MACHINE [x4] :
(Picked up 5000 pieces of trash)

18. Stay Clean [x5] :
(Collected 10000 trash)

19. TRASH? WHAT TRASH [x6] :
(Collected 20000 trash)

20. Israfel's Apprentice [x1] :
(Found 500 sea shells)

21. King of the beach [x2] :
(Found 2000 sea shells)

22. Shoveltastic! [x3] :
(Found 10000 sea shells)

23. EVERYDAY I'M SHOVELIN!!! [x4] :
(Found 50000 sea shells)

24. Supreme Chatter Monkey [x2] :
(Registered on the Era forums "registered on era-go then hug jeni sitting inside start fashion shop")

25. Mushrooms Picker [x1] :
(Found 500 mushrooms)

26. King of the beach [x2] :
(Found 3000 mushrooms)

27. Scenic View [x1] :
(Upload a snapshot near the Ebizou Subway pond "behind ebizou subway")

28. I HAVE THE POWER!! [x1] :
(Upload a snapshot to next to the power plant "map on WDM's bonfire")

29. Gangsters Paradise!! [x1] :
(Upload a snapshot in the Gangster Zone shop behind "inside")

30. Eat My Bubbles! [x1] :
(Upload a snapshot to Facebook while in the Facebook Pool
"Pool inside Facebook building")

just some of this secret achievements i know so i share here to everyone (new player) Wish this helpful
Don't forget achievement's also give EC !  

Nice guide! I think you might be missing one though, I saw a guy with an achievement and the name had something about bubbles in it.  

Thanks. Yep,I missing two XD already added  

I don't play era on FB and I didn't get badge...why make that achievement...  

The achievement 29. Isn't working on my acc.. Idk if I'm doing it correctly, the gangster zone shop is the m4 shop right?  

thanks for the help !!!