22. Earth in Danger

Hidden Conditions:

• Defeat Piccolo and Goku before Gohan
• Win without defeating Cell

First, you have to deal with Vegeta and a Saibaman. After defeating them, Raditz and Nappa will arrive. While fighting them, Vegeta may be revived. Once that happens, defeat all three of them to activate the gate leading to the city's industrial sector. Like the other PQs using this area, there might be a Time Patroller that will appear near the gate.

Next, you'll be fighting Frieza and some of his henchmen. If you defeat Frieza first, his other henchmen will turn tail and leave the area, which will ruin the first hidden condition (Defeat all enemies). Make sure to take out the minions first before Frieza. Captain Ginyu will appear as backup and Frieza will be revived as well. Defeat the two of them to unlock the gate leading to the Capsule Corp area where you'll find your other opponent. Trunks may appear near the gate. Talk to him to get an Equip.

Finally in the Capsule Corp area, you'll be fighting Cell. Take him out to complete the mission. The hidden conditions shall trigger here randomly.

Once you've defeated Cell, three Cell Jr.s will appear. Defeat them all and Cell will be revived. At the same time, Super Saiyan Vegeta and Full Power Frieza will appear. Use healing items if necessary and take out these three to complete the mission and receive tons of experience and a higher rank.