Otak is the name of a vendor in the Necralisk in Deimos. He is a damaged Cephalon affected by Deimos' energies and was integrated into a Necraloid named Loid as a result, with an attempted defragmentation of Otak's persona matrix resulting in his erratic and whimsical personality. His shop is located to the easternmost side of the Necralisk, where the Tenno drop from their Landing Craft.
- Main article: Entrati#Otak
Trading for Otak Tokens
Otak will have up to 12 possible tasks available for the player to complete by trading in resources earned from Mining. Task names, descriptions, and costs are randomized.
- Possible task names
- Analyse Deimos' Mineral Wealth
- Provide Material Samples
- Secure Supply Of Resources
- Identify Resource Deposits
- Evaluate Yields
- Extra Essential Minerals
- Replenish Depleted Stocks
- Possible descriptions
- Get on out there, pal! You'll be hacking up chunks in a jiffy!
- Always take the proper precautions when you are using your mining equipment!
- Just leave the hole there. Don't bother filling it in again. They don't need us to do that.
- HI FUTURE OTAK! USE THIS BIT TO TELL THEM WHAT TO DO. THANKS! OTAK
- All those precious resources are just lying there waiting to be collected! That can't be right.
- This looks great! I'd come along with you if I could! Go team us!
Rarities are as follows:
- 1x token
- 6-10x common + 6-10x common
- 5-10x common + 4-8x uncommon
- 4-8x uncommon + 4-8x uncommon
- 2x token
- 7-13x common + 7-13x common
- 7-15x common + 4-12x uncommon
- 6-12x uncommon + 6-12x uncommon
- 3x token
- 18x common + 16x common + 14x common
- 10-20x common + 10-20x common + 4-16x uncommon
- 10-20x common + 4-20x uncommon + 4-20x uncommon
- 18x uncommon + 12x uncommon + 8x uncommon
- 4x token
- 15x common + 15x common + 10x uncommon
- 20-25x common + 12-25x uncommon + 12-25x uncommon
- 5-17x common + 5-17x common + 4-5x rare
- 17-22x common + 7-10x uncommon + 2-7x rare
- 5-15x uncommon + 5-15x uncommon + 2-5x rare
- 15x uncommon + 2-5x rare + 2-5x rare
- 5x token
- 24-30x common + 9-18x uncommon + 9-18x uncommon + 3-6x rare
- 12-27x uncommon + 12-27x uncommon + 12-27x uncommon + 3x rare
- 15x common + 6x uncommon + 3x rare + 3x rare
- "Otak" means "Brain" in Malay and Indonesian.
- When Otak first meets the Tenno he calls them "a chip off the old monolith", foreshadowing the Warframes' relationship with the Necramechs. From then on he nicknames the player "Chip".