Welcome!
Here is my 100% Achievement guide.
To obtain all achievements you need to get 100% in all areas which includes :-
Collecting text cubes (3 every area)
Collecting every orb (around 5 or 6 every area)
Finding every animal (Usually 3 to 5 every area) &
Finding the meditation spot (1 per area).
Easier than it sounds but do note, if you quit out and come back and restart an area, you have to find everything again so keep that in mind.
5 easy missable achievements which you can find on the Timestamps below the video or on the comment section on the YT video.
(I have put every single collectible on the timestamp too incase your missing one from any area)
Hope this helps :)
Area 1 (Auqui Pit) Start - 2:00
1. Amphibic - 2:10
2. The Initiate - 3:25
3. Aggression Management - 8:40
4. Pit Master (100% the area) - 9:10
Area 2 (Agneya Plateau) Start - 11:35
Cube 1 Text - 12:10
Orb 1 - 12:50
Creature 1 (Flooms) - 13:25
Cube Text 2 - 13:35
Creature 2 (Shoobs) - 13:55
Meditation Spot - 14:25
Creature 3 (Frummers?) - 14:50
Orb 2 - 14:55
Cube Text 3 - 15:05
Orb 3 (Need Energy) - 15:25
Orb 4 - 15:45
Orb 5 - 16:15
5. Plateau Master - 16:30
6. The Apprentice - 18:35
Area 3 (Malaha Plain) Start - 20:15
Meditation Spot - 20:25
Orb 1 - 21:00
Cube Text 1 - 21:25
Creature 1 (Cronorus) - 21:50
Orb 2 - 22:00
Creature 2 (Glambellas) - 22:10
Orb 3 - 22:25
Orb 4 (Need Energy) - 22:55
Cube Text 2 - 23:25
Orb 5 - 25:10
Creature 3 (Twivellas) - 25:45
Cube Text 3 - 26:00
Orb 6 - 26:15
7. Plains Master - 26:20
Area 4 (Sagya Valley) Start - 31:50
Creature 1 (Bulbas) - 32:10
Creature 2 (Snillpies) - 32:30
Cube Text 1 - 33:05
Orb 1 - 33:45
Creature 3 (Maborus) - 34:00
Orb 2 - 34:30
Orb 3 (Need Energy) - 35:20
Orb 4 - 36:00
Creature 4 (Bunjas) - 36:40
Orb 5 - 37:05
Cube Text 2 - 37:20
Cube Text 3 - 37:50
Meditation Spot - 38:15
8. Valley Master - 38:25
9. The Disciple - 42:05
Area 5 (Lake Ober) Start - 43:55
Cube Text 1 - 44:05
Creature 1 (Scipuins) - 44:20
10. Like-minded - 44:20
Creature 2 (Medualls?) - 45:25
Orb 1 - 45:35
Orb 2 - 46:40
Creature 3 (Octulus) - 47:45
Orb 3 - 47:55
Creature 4 (Fremobulis) - 47:55
Cube Text 2 - 49:00
Creature 5 (Staliks) - 49:15
Orb 4 (Need Energy) - 50:00
Cube Text 3 - 50:40
Orb 5 - 51:40
Meditation Spot - 52:40
11. Lake Master - 52:50
Area 6 (Cavulta Canyon) Start - 58:10
Cube Text 1 - 58:15
Creature 1 (Caloobs) - 58:35
12. Herder - 58:40
Orb 1 - 59:30
Creature 2 (Caclutas) - 1:00:05
Orb 2 - 1:00:25
Orb 3 (Need Energy) - 1:01:20
Cube Text 2 - 1:01:45
Orb 4 - 1:02:40
Creature 3 (Nugions) - 1:03:15
Creature 4 (Cactululus) - 1:03:30
Orb 5 - 1:03:40
Cube Text 3 - 1:04:05
Meditation Spot - 1:05:00
13. Canyon Master - 1:05:10
14. The Adept - 1:08:30
Area 7 (Unkh-Tuur Desert) Start - 1:10:35
Orb 1 - 1:10:45
Creature 1 (Taullrast) - 1:11:30
Cube Text 1 - 1:12:00
Creature 2 (Molakus) - 1:12:25
Cube Text 2 - 1:12:35
Orb 2 (Need Energy) - 1:13:10
Orb 3 - 1:14:00
Orb 4 - 1:14:30
Orb 5 - 1:17:00
Cube Text 3 - 1:17:40
Orb 6 - 1:18:40
Meditation Spot - 1:19:20
15. Desert Master - 1:19:25
Area 8 (Yeccaph Messa) Start - 1:25:30
Creature 1 (Flobbs) - 1:27:15
Creature 2 (Ascendion) - 1:28:10
16. Ground Is Lava - 1:28:15
Creature 3 (Pltouris?) - 1:28:55
Cube Text 1 - 1:29:10
Orb 1 - 1:30:00
Creature 4 (Bloonfies?) - 1:30:50
Orb 2 - 1:31:15
Cube Text 2 - 1:31:30
Orb 3 (Need Energy) - 1:32:00
Orb 4 - 1:33:00
Orb 5 - 1:34:00
Cube Text 3 - 1:34:25
Meditation Spot - 1:34:55
17. Mesa Master - 1:35:05
Area 9 (Pulyang Heights) Start - 1:39:35
Cube Text 1 - 1:39:40
Creature 1 (Lumotaris) - 1:40:10
Orb 1 - 1:40:15
Orb 2 - 1:41:15
Cube Text 2 - 1:41:50
Orb 3 - 1:42:20
Creature 2 (Bluvaris) - 1:42:45
Orb 4 (Need Energy) - 1:42:50
Cube Text 3 - 1:43:10
Meditation Spot - 1:43:45
18. Heights Master - 1:43:50
19. The Exalted - 1:46:15
Area 10 (Fluamao Cliffs) Start - 1:48:30
Orb 1 - 1:49:00
Cube Text 1 - 1:49:35
Creature 1 (Tripulids) - 1:50:00
Orb 2 - 1:50:40
Creature 2 (Podrakors) - Jump down from the last orb to find these creatures in the grass
Cube Text 2 - 1:51:40
Creature 3 (Sagryphs) - 1:52:15
Orb 3 - 1:52:15
Orb 4 - 1:53:25
Orb 5 (Need Energy) - 1:54:50
Cube Text 3 - 1:55:05
Meditation Spot - 1:55:35
20. Cliff Master - 1:55:45
21. The Ascendant - 2:01:45