Unlockables
| Unlockable | How to Unlock |
|---|---|
| F-14B | In area 1 Complete only mission on 2nd playthrough |
| 0A-10A Thunderbolt II | Beat tactical mission 1, Area 2 |
| F-1 | Complete game on Hell mode |
| F-117A | Beat tactical mission 1 in area 4 |
| F-15C Fighter | Beat sub-mission 5 in area 4 |
| F-15D | Defeat Linda |
| F-15D | Defeated Linda |
| F-15DJ | In Area 3 Complete Strategic mission on Hell mode |
| F-15DJ "Aggressor | Defeat Ryoji |
| F-15DJ (Agressor) | Defeated Ryoji |
| F-15E | Beat tactical mission 1 in area 6 |
| F-15J | Area 3 - Tactical Mission 1 |
| F-15J Eagle "305th Squadron" | Deafeat (no named Pilot) |
| F-15J Eagle "Golden Eagles Squadron" | Deafeat (no named Pilot) |
| F-15J(Golden Eagles) | Defeated F-15J GoldenEagles |
| F-16 "Thunder Bird" | In Area 7 Complete Strategic mission on Hell mode |
| F-16 AM Fighting Falcon | Complete Sub-mission 6 in Area 6 |
| F-16C | Beat sub-mission 4 in area 2 |
| F-16C "Thunder Bird" | In Area 6 Complete Strategic mission on Hell mode |
| F-18A "Blue Angels" | In Area 4 Complete Strategic mission on Hell mode |
| F-18E | Area 3 - Sub-mission 7 |
| F-2 blue impulse | Beat sub-mission 9 in area 3. |
| F-22A | Beat Sub-mission 10 in Area 7 |
| F-2A | Area 3 - Sub-mission 9 |
| F-2A "Ambush" | Defeat Edward |
| F-2A (Ambush) | Defeated Edward |
| F-2B | In area 3 Complete Strategic mission on 2nd playthrough |
| F-2B F.T.SQ | Defeated F-2B F.T.SQ in ChallengeMode |
| F-35B | Beat Sub-mission 7 in Area 7 |
| F/A-18 Hornet | Beat sub-mission 7 in area 2 |
| F/A-18E Superhornet | Defeated Saviola |
| F/A-18F "DiamondBacks" | Defeat Alfred |
| F/A-18F (DiamondBacks) | Defeated Alfred |
| F/A-18F SuperHornet | Unlocked by beating Saviola in Big Boss mode |
| Jas39A | Sub-mission 4 in area 5 |
| Jas39C | In area 5 Complete Submission 4 on 2nd playthrough |
| MiG-29A | In area 4 Complete Strategic mission on 2nd playthrough |
| Mig-29G | Beat Sub-mission 10 in Area 4 |
| MiG-29S | In area 4 Complete Submission 10 on 2nd playthrough |
| OA-10A | In area 2 Complete Tactical mission 1 on 2nd playthrough |
| Su-27 | Beat tactical mission 2 in area 5 |
| SU-27 "Russian Knights" | In Area 5 Complete Strategic mission on Hell mode |
| SU-33 | Defeat Michael |
| SU_33 | Defeated Michael |
| T/F-18 | Area 3 - Training Mission |
| X-35C | In Area 2 Complete Strategic mission on Hell mode |
| X-35C | Beat 2 area in hell mode |
| Hell Mode | Beat the game under the Expert difficulty setting. |
Achievements
| Unlockable | How to Unlock |
|---|---|
| Premium reward 1 (30) | Defeated Ryoji in ChallengeMode (BigBoss) and earned "F-15DJ (aggressor)". |
| Premium reward 2 (30) | Defeated Edward in ChallengeMode (BigBoss) and earned "F-2A(ambush)". |
| Premium reward 3 (30) | Defeated Michael in ChallengeMode (BigBoss) and earned "Su_33". |
| Premium reward 4 (30) | Defeated Linda in ChallengeMode (BigBoss) and earned "F-15D". |
| Premium reward 5 (30) | Defeated Alfred in ChallengeMode (BigBoss) and earned "F/A-18F (DiamondBacks)". |
| Premium reward 6 (30) | Defeated F-15J 305 sqd. in ChallengeMode (BigBoss) and earned "F-15J (305 sqd.)". |
| Premium reward 7 (30) | Defeated F-15J GoldenEagles in ChallengeMode (BigBoss) and earned "F-15J(Golden Eagles)". |
| Premium reward 8 (30) | Defeated F-2B F.T.SQ in ChallengeMode (BigBoss) and earned "F-2B F.T.SQ". |
| Rare reward 1 of Scenario Mode (25) | Cleared main mission in Area 2 of Scenario Mode (HELL) and earned "X-35C". |
| Rare reward 2 of Scenario Mode (25) | Cleared main mission in Area 3 of Scenario Mode (HELL) and earned "F-15DJ ". |
| Rare reward 3 of Scenario Mode (25) | Cleared main mission in Area 4 of Scenario Mode (HELL) and earned "F/A-18A (BlueAngels)". |
| Rare reward 4 of Scenario Mode (25) | Cleared main mission in Area 5 of Scenario Mode (HELL) and earned "Su_27 (RussianKnights)". |
| Rare reward 5 of Scenario Mode (25) | Cleared main mission in Area 6 of Scenario Mode (HELL) and earned "F-16C (ThunderBirds)". |
| Rare reward 6 of Scenario Mode (30) | Cleared main mission in Area 7 of Scenario Mode (HELL) and earned "F-2A (BlueImpulse)". |
| Rare reward 7 of Scenario Mode (30) | Cleared main mission in Area 8 of Scenario Mode (HELL) and earned "F-1". |
| Reward 1 of Scenario Mode (25) | Welcome to "Over G"! You earned "F-14A". Earn all achievements clearing various missions from now. |
| Reward 10 of Scenario Mode (25) | Cleared submission (air to air) in Area 4 of ScenarioMode and earned "F-15C". |
| Reward 11 of Scenario Mode (25) | Cleared submission (air to air) in Area 4 of ScenarioMode and earned "MiG-29G". |
| Reward 12 of Scenario Mode (25) | Cleared key mission in Area 5 of ScenarioMode and earned "Su_27". |
| Reward 13 of Scenario Mode (25) | Cleared submission (air to air) in Area 5 of ScenarioMode and earned "Jas39A". |
| Reward 14 of Scenario Mode (25) | Cleared key mission in Area 6 of ScenarioMode and earned "F-15E". |
| Reward 15 of Scenario Mode (25) | Cleared submission (air to air) in Area 6 of ScenarioMode and earned "F-16AM". |
| Reward 16 of Scenario Mode (25) | Cleared submission (air to air) in Area 7 of ScenarioMode and earned "F-35B". |
| Reward 17 of Scenario Mode (25) | Cleared submission (air to air) in Area 7 of ScenarioMode and earned "F-22A". |
| Reward 2 of Scenario Mode (25) | Cleared key mission in Area 2 of ScenarioMode and earned "A-10A". |
| Reward 3 of Scenario Mode (25) | Cleared submission (air to ship) in Area 2 of ScenarioMode and earned "F/A-18C". |
| Reward 4 of Scenario Mode (25) | Cleared submission (air to surface) in Area 2 of ScenarioMode and earned "F-16C". |
| Reward 5 of Scenario Mode (25) | Cleared key mission in Area 3 of ScenarioMode and earned "F-15J". |
| Reward 6 of Scenario Mode (25) | Cleared submission (air to ship) in Area 3 of ScenarioMode and earned "F/A-18E". |
| Reward 7 of Scenario Mode (25) | Cleared submission (air to ship) in Area 3 of ScenarioMode and earned "F-2A". |
| Reward 8 of Scenario Mode (25) | Cleared submission (training) in Area 3 of ScenarioMode and earned "TF-18A". |
| Reward 9 of Scenario Mode (25) | Cleared key mission in Area 4 of ScenarioMode and earned "F-117A". |
| Special reward 1 of Scenario Mode (25) | (After 2nd game) Cleared main mission in Area 1 of ScenarioMode and earned "F-14B". |
| Special reward 2 of Scenario Mode (25) | (After 2nd game) Cleared key mission in Area 2 of ScenarioMode and earned "OA_10A". |
| Special reward 3 of Scenario Mode (25) | (After 2nd game) Cleared main mission in Area 3 of ScenarioMode and earned "F-2B". |
| Special reward 4 of Scenario Mode (25) | (After 2nd game) Cleared submission (air to air) in Area 4 of ScenarioMode and earned "MiG-29S". |
| Special reward 5 of Scenario Mode (25) | (After 2nd game) Cleared main mission in Area 4 of ScenarioMode and earned "MiG-29". |
| Special reward 6 of Scenario Mode (25) | (After 2nd game) Cleared submission (air to air) in Area 5 of ScenarioMode and earned "Jas39C". |
Thanks to Revolution Reader Ropa, EJech, and MAVERICK!