Rance IV:Walkthrough

There is a complete walkthrough here. Keep in mind that it may use different item/location names than the English translation.

Chapter 1

 * 1) Go to the Diner. Sill will leave the party here.
 * 2) After leaving the Diner, visit the other locations in the town, then return to the Diner. Sill should have a new sprite.
 * 3) Visit item shop. 'Talk' to Reagan several times to improve Yocchan's affection and remove 2x price rate on items. Assaulting her gives a CG, but this will double the prices. (You should do this later before buying the item shop.) Choose 'Brute' option to steal a Seirogan. The number of times you can do this before Rance stops is random.
 * 4) Visit church to meet Cynthia. Talk to her and she will ask Rance to find her sister Alicia.
 * 5) Visit mysterious building, which is Cassado's Youth League Office. Learn a bit about the town's origins.
 * 6) After visiting everywhere, you may now leave the town. Look at the surroundings to gain the ability to travel to each tower.
 * 7) Enter the West Tower.
 * 8) Go to the north room with a staircase leading up. Then move to the left and keep following the hallway till you get to the last room. You'll fight a Happy Kyan Kyan there. Defeating it will give you 1990 exp, allowing Rance to gain 8 levels immediately. (You'll have to call Level Goddess Willis for each separate level though.) Don't worry about missing gal monster CG's; assaulting Happy Kyan Kyan gives the same CG as assaulting any Kyan Kyan.
 * 9) Leave the tower when you hit level 5 and gain Rance Attack.
 * 10) Go to the Diner and choose 'Sill' to get a new CG and fight the hag. With Rance Attack, she should be easy.
 * 11) After beating Freoncoise, Sill will rejoin the party. Rest at the Diner to get a new CG and gain the Letter of Introduction.
 * 12) You can go to West Tower Floor 2 and talk with Haniwa statue and ask Sill to touch it you will get 500 golds for that (just once).
 * 13) Visit the Youth League Office and give them the letter. From now on, you can use the 'Brute' command in Youth League Office once a day to get 200 golds. This is your only reliable source of golds (Treasure Lumps drop puny amount of gold), so it's worth visiting the office everyday.
 * 14) Visit the Church and move to the Secret Room.
 * 15) Get the Bronze bell and Empty Tin Can from the southwest room. Head to the NE rooms. There will be a forced battle at the end of corridor. (Treasure Lump drops Lightning Sword.)
 * 16) After the forced battle, place the bell and the can in the adjacent rooms to unlock the east door.
 * 17) Move right past the newly unlocked door into a room with an imprisoned girl (Purple). Talk to her, then leave.
 * 18) Continue right into the boss room. Focus on the Okayu Fever, just ignore the magician girl. When you killed Okayu the magician girl will escape. (Even if you grind really hard or cheat and kill/assault Magician, the same events will happen.)
 * 19) Rance will acquire a key which can be used to free Purple. You will see her again (CG) later when you rest at Diner. (After this encounter, you can talk with Cynthia at the church to ask how to cure Purple's lewdness. You can get the cure in any random encounter later that includes an Okayu Fever and a Treasure Lump.)
 * 20) Take the Bronze Bell and Empty Can from the pedestals when you leave (you will use them later again). Return to town to H Mai.

Chapter 2

 * 1) Go to the Item Shop and talk to Yocchan to receive an errand. She will give you 'Pintel 486' that you will take to a man known as Happy Fukuda. Also, buy rubber gloves under necessities; never know when those will come in handy (pun unintended).
 * 2) Go back to the church and into the Secret Room (South Tower B1F).
 * 3) Go to the bottom right room and open the door using Okayu Key. When you reach Surface Central Area, you will find a girl being molested by a Nubobo. After the event, she joins your party.
 * 4) Keep going south to another screen and enter the closet room toward west to complete Happy Fukuda errand from Yocchan. Talk to Yocchan later to halve item prices and receive another errand to kill some hanny hiding in West Tower (you will need Kanami for this).
 * 5) Go back to the first screen and enter the room in northeast corner. The teleporter leads you to Research Core.
 * †You will encounter several X-86's here that are very weak to lightning and Scream Man that are immune to non-elemental physical attacks, so plan accordingly.
 * ‡NW room is the Battle Room. Depending on what button you pushed in the room just east of it, different 6 monsters will spawn here. No rewards other than EXP for winning the battles. You probably won't be able to beat some of the stronger monsters that spawn in the Battle Room, so beware.
 * 1) Go through west corridor. The center west room has a fenced off pit and a peephole. Check peephole for CG.
 * 2) At the end of west corridor, in the room below center stairs, you will find a staff in a pedestal. Use rubber gloves to get it safely. Rance and Sill will lose all their EXP if they touch the staff, and Io will not touch the staff.
 * †Treasure Lumps in this area may drop Belief Key, which you can use back in Surface Central Area to find Buster Sword (48 attack, 40 stamina).
 * 1) If you enter the east corridor, you will enter see Moganda and enter a fight against his Mecha monsters. At the last west room on this corridor, you will find an interesting note about 'Tousho' on a desk.
 * 2) Take the center stairs to B2F. Enter north room and meet a ghost, who claims she will give Rance a key if he helps her pass on.
 * 3) Poison gas blocks west corridor, so head downstairs.
 * 4) In the room on the west end, examine the table to obtain Antidote Ball. Go back to poison gases and use it.
 * 5) Try heading toward 3 NW rooms. Ignore warning to get into a fight vs 3 Fighting Bones. After battle, check the middle room out of the three and examine the chained skeleton. Sill recommends asking Cynthia. Go to town and do so (use Return Bonsai).
 * 6) Return and examine the chained skeleton. After events, you get Research Key.
 * 7) Go downstairs and enter the middle door (out of 3). A forced battle occurs. Head south and examine a desk.
 * 8) Check a bookcase in SW one out of 6 W rooms to find stairs leading down. Go down to B4F.
 * 9) Grab loot on this floor and take west corridor toward SW stairs. Three gal monsters appear and try to apprehend Rance. (You will meet them 2 more times later.) The 2nd battle also drops Famous Painting 8. After you deal with the girls properly, go downstairs.
 * 10) As you head north, you will meet Moganda again. Defeat his mecha goons.
 * 11) Head east and run into Hannys (Treasure Lump with Famous Painting 9).
 * 12) Continue to SE room to see Moganda and another forced battle.
 * 13) Take north corridor and go through 3 rooms for more Moganda. Use the east door to enter his lab (west room). Win the battle. Stuff happens. #Check SW room for E key. A little history lesson from Feliss follows.

Chapter 3

 * 1) Look at the surroundings to find Underground Entrance. Enter it.
 * 2) Go downstairs to B2F. Head west for a battle that stops in a few turns.
 * 3) Check the 3 rooms N, W, and S. Then, head to NE corner of center room to talk to a magic farmer. Follow what it says. Then rest for the night.
 * 4) Next day, go back to the magic farmer. Check where 2 aqueducts meet (SW of magic farmer) for another battle that stops in a few turns. Rest for the night.
 * 5) Go to south room on B3F and examine gratings in the waterway (the magic farmer says there's something stuck there).
 * 6) Return to the magic farmer in center room for Storehouse Key. Grab an onigiri from west room. Then, go downstairs with Storehouse Key.
 * 7) SW room (which Rick cannot enter) has an impossible battle with Lady Killer (Treasure Lump with Famous Painting 11). Party automatically retreats after some turns.
 * 8) Go back to SW room and examine a button to open the door to NW.
 * 9) Hand onigiri to hanny and enter NW room.
 * 10) Step on the floor button a few times to obtain W Key.

Chapter 6

 * 1) A series of battles will take place:
 * Hubert and Freak vs. Dio: Just let both of them use their weapon attacks on Dio. Magic has no effect on Tousho Dio. Before anyone can be defeated, the battle will be cut off.
 * Rick, Kanami, Leila, Julia vs. strong mobs: Do not let Rick die here. For whatever reason, if Rick dies, you will get GAME OVER as if Rance died instead.
 * Rance and company vs. Upsilon: You get no easy way out this time; you have to bring Upsilon low. Use all the consumables you got for this final battle. The 4 from the previous battle will all join the battle after a few turns with full HP and stamina.