All Secret Frequencies in Metal Gear Solid Delta: Snake Eater

There are a lot of radio frequencies and codes in Metal Gear Solid Delta: Snake Eater. They do different things, so it’s smart to keep a list of them handy for use when they are needed. To get a frequency, you have to interrogate an enemy guard, or you can use those that are already available here.

Make sure to bookmark this guide Ctrl + D so you can go back to it and use it whenever you need a codec code. Otherwise, you’ll be forced to remember them by heart. These new frequencies are one of the biggest changes in MGS Delta, so it’s okay to not know many.

All Fire Support Radio Frequencies in MGS Delta: Snake Eater

In Metal Gear Solid Delta: Snake Eater, you can actually call in air strikes on enemy positions using specific radio frequencies. These strikes are a huge tactical advantage and can really turn the tide of a fight. But here’s the catch: you can’t just look up the frequencies or find them lying around. The game makes you work for them.

Station Name	Easy	Normal	Hard	Extreme
Bolshaya Past Base	146.96	146.96	146.96	N/A
Bolshaya Past South	141.24	141.24	141.24	141.24
Graniny Gorki Lab	140.4	140.4	140.4	140.4
Graniny Gorki Lab Exterior	147.28	147.28	147.28	147.28
Groznyj Grad Main Street	143.12	143.12	143.12	143.12
Groznyj Grad Northeast	142.61	142.61	142.61	142.61
Groznyj Grad Northwest	148.06	148.06	148.06	148.06
Groznyj Grad Southeast	144.7	144.7	144.7	144.7
Groznyj Grad Southwest	149.3	149.3	149.3	149.3
Groznyj Grad Torture Chamber	149.19	149.19	149.19	149.19
Groznyj Grad Weapons Lab: East	145.19	145.19	145.19	145.19
Groznyj Grad Weapons Lab: Main	148.4	148.4	148.4	148.4
Krasnogorje Mountain Base	140.24	140.24	140.24	140.24
Krasnogorje Mountainside	142.94	142.94	142.94	N/A
Krasnogorje Mountaintop	149.03	149.03	149.03	N/A
Ponizovje Warehouse	144.33	144.33	144.33	N/A
Ponizovje Warehouse: Exterior	143.68	143.68	143.68	N/A
Ponizovje West	142.18	142.18	142.18	N/A
Rokovoj Bereg	144.06	144.06	144.06	144.06
Sokrovenno North	149.53	149.53	149.53	N/A
Sokrovenno South	145.64	145.64	145.64	N/A
Sokrovenno West	141.09	141.09	141.09	N/A
Svyatogornyj East	146.77	146.77	146.77	N/A
Svyatogornyj West	141.59	141.59	141.59	N/A
Tikhogornyj	147.01	147.01	147.01	147.01
Tikhogornyj: Ruin	148.66	148.66	148.66	148.66
Zaozyorje East	143.76	143.76	143.76	N/A
Zaozyorje West	145.54	145.54	145.54	N/A

It’s worth noting that air strikes aren’t something you can just spam. They’re usually restricted to certain outdoor areas that don’t have important buildings. Also, their effectiveness can change based on the difficulty you’re playing on. Even if you go back to an area where you already called in a strike, you’ll have to re-interrogate a guard to reactivate the frequency.

All Healing Radio Frequencies in MGS Delta

In Metal Gear Solid Delta: Snake Eater, there are some hidden Healing Radio Frequencies you can find that give you a huge advantage. These frequencies are a quick and easy way to get Snake’s stamina back up. The first time you tune into one of these specific radio channels, your stamina will instantly be fully restored. This is great when fighting The End or The Fury because they deplete health quickly.

Station Name	Easy	Normal	Hard	Extreme
Don’t Be Afraid / Rika Muranaka	149.53	141.85	144.63	149.39
Jumpin’ Johnny / Chunk Raspberry	144.06	144.86	147.96	148.78
Pillow Talk / Starry K.	142.94	148.96	144.25	140.16
Rock Me Baby / 66 Boys	140.52	146.65	143.83	148.66
Sailor / Starry K.	147.59	143.32	143.97	142.42
Salty Catfish / 66 Boys	140.01	145.83	146.07	141.42
Sea Breeze / Sergei Mantis	141.42	142.09	145.72	145.18
Surfing Guitar / 66 Boys	147.08	148.39	141.59	146.45

This is a game-changer, especially when you’re hurt or can’t find food to eat to fill up your stamina bar. Finding these frequencies also gives you a sense of accomplishment because listening to your first one will unlock an achievement, which is a nice little bonus.

All Cancel Alert Radio Frequencies in Metal Gear Solid Delta: Snake Eater

In Metal Gear Solid Delta: Snake Eater, there are some cool, secret radio frequencies you can use to cancel an active alert. These Cancel Alert Radio Frequencies are a lifesaver when you get into a tough spot, especially during those super intense stealth parts of the game. Just remember that you need to CQC a guard to get to use another code.

Station Name	Easy	Normal	Hard	Extreme
Bolshaya Past Base	N/A	N/A	148.63	148.17
Bolshaya Past South	140.73	141.62	147.23	146.14
Graniny Gorki Lab Exterior Yard	143.61	146.74	142.91	147.82
Krasnogorje Mountain Base	143.98	145.68	149.52	141.03
Krasnogorje Mountainside	144.93	147.9	149.12	146.46
Krasnogorje Mountaintop	143.56	140.09	142.29	145.99
Ponizovje Warehouse	144.03	148.56	144.19	140.22
Ponizovje Warehouse: Exterior	143.89	147.32	144.19	148.98
Ponizovje West	145.28	142.12	140.36	143.2
Svyatogornyj East	147.04	149.29	141.79	145.8
Svyatogornyj West	144.93	141.31	149.84	–
Zaozyorje East	149.06	146.33	148.31	146.82

When you get spotted by enemies, the game goes into an Alert phase, and then things calm down a bit into an Evasion or Caution phase while enemies are looking for you. It’s during those last two phases that you can actually use these special frequencies.

All Door Unlock Radio Frequencies Metal Gear Solid Delta

In Metal Gear Solid Delta: Snake Eater, there are special radio frequencies that let you unlock certain doors in the Groznyj Grad base, specifically in the Weapons Lab East Wing and the Prison Cell. These frequencies give you another way to get into areas that might otherwise be locked, which could let you access them earlier or try out different strategies during your infiltration.

Station Name	Easy	Normal	Hard	Extreme
Groznyj Grad Prison Cell Door	144.75	144.75	144.75	144.75
Groznyj Grad Weapons Lab East Wing 1F Eastern Door	148.13	148.13	141.41	141.06
Groznyj Grad Weapons Lab East Wing 1F Western Door	145.86	145.86	146.95	142.81
Groznyj Grad Weapons Lab East Wing 2F Northern Door	147.86	147.86	147.86	149.48
Groznyj Grad Weapons Lab East Wing 2F Southern Door	143.45	143.45	140.3	142.57

Using these frequencies successfully can really streamline your progress through the base, saving you time and potentially helping you avoid more direct, combat-heavy routes to your objectives. They’re a clever addition that rewards players who are curious and who really engage with the game’s stealth mechanics, offering a subtle but impactful advantage when you’re navigating the intricate layouts of Groznyj Grad in Metal Gear Solid Delta: Snake Eater.