Arcade

Arcade is a Pachinko-style minigame that can give various rewards. The Arcade can be accessed via the Juggling Clown NPC in the Yum Yum Desert Town, as well as Quick Ref.

How does Pachinko work?

Pachinko is a game where you launch iron balls which then fall down by bouncing on pins before landing in a reward bucket that is very popular in Japan. In IdleOn the basic concept is the same with the addition of the possibility of a bucket sending your ball to a portal at the top of a specific color. Balls to play Pachinko are earned overtime and have a limit that can be stored before being collected (Your specific numbers can be seen by hitting the small info button on the left of the window). Collected ones have no limit, and your rate of collection can be increased with Achievements, A world 2 merit, Stamps and an Alchemy Vial.

Enough with the details. Gimme the rewards!

There are a few 'buckets' balls can fall into indicated by their color which give rewards at a set rate. Among those rewards you can get "Shop" balls which can be spent in the Arcade Shop for a rotating stock of of bonuses. These bonuses will change occasionally, but any that you invest in you keep even if they aren't currently available to upgrade.

Bucket Rewards by Color

Amount	Reward	Chance
"1"	Copper Portal	25 %
3	Golden Balls	33.3 %
Lvl¹	Money	41.7 %

Amount	Reward	Chance
"1"	Silver Portal	30 %
6	Golden Balls	40 %
1	Obol Fragment	12.2 %
1	1 HR Time Candy	1.4 %
1	Gold Food Coupon	4.4 %
1	Gem	12 %

Amount	Reward	Chance
"1"	Gold Portal	31 %
12	Golden Balls	20 %
3	Obol Fragment	4 %
1	2 HR Time Candy	1 %
1	Resource Coupon	4 %
4	Gem	16.5 %
1	Red Die² (1~6)	8 %
8	Pachinko Balls	15.5 %

Amount	Reward	Chance
"1"	Dementia Portal	33 %
75	Golden Balls	18 %
1	4 HR Time Candy	1 %
1	Medium Experience Balloon	3.3 %
1	One of the following Stamps:	(0.09 %)
	Arcade Ball Stamp	0.0072 %
	Gold Ball Stamp	0.0108 %
	Ball Timer Stamp	0.072 %
16	Gem	16.61 %
1	Red Die² (2~6)	12 %
20	Pachinko Balls	16 %

Amount	Reward	Chance
200	Golden Balls	25 %
1	Really Really Resource Coupon	6 %
1	12 HR Time Candy	2 %
1	One of the following Premium Stones:	(8 %)
	Premium STR Stone	2 %
	Premium WIS Stone	2 %
	Premium AGI Stone	2 %
	Premium LUK Stone	2 %
1	Quality Obol Stack	5 %
50	Gem	18 %
1	BallJoePickle	1 %
1	Red Die² (4~6)	17 %
40	Pachinko Balls	18 %

Amount	Reward	Chance
500	Golden Balls	20 %
1	72 HR Time Candy	7 %
250	Gem	17 %
100	Pachinko Balls	35 %
1	Marvelous Obol Stack	8 %
1	The Red Boaty	2 %
3	Large Experience Balloon	8 %
1	Ancient Card Pack	2 %
1	Eternal Card Pack	1 %

Amount	Reward	Chance
2000	Gem	100 %
3000	Golden Balls	100 %
250	Pachinko Balls	100 %

¹ Money amount is a random number between 10 and 100 times your Character's Level.
² The "Red Die" item is actually a small popup of a Red Die on top of the bucket. Tap it to start it spinning, tap again to stop. If it lands on a 6 then you get the bonus "Lava's Ballpit of Fire and Fury" level where you can earn bonus Balls.

Lava's Ballpit of Fire and Fury

Lava's Ballpit of Fire and Fury is a smaller Pachinko layout where you can get bonus Pachinko balls.

Start off by selecting one of the three tilt options. The better the tilt for the red ball to go right, the less red balls you start with. As balls fall down into the buckets below, they either give regular Pachinko balls or red balls, meaning the game continues for a longer period of time. The amount of balls given as reward rises significantly with each bucket going to the right.

The game ends once you run out of red balls on the screen. All regular Pachinko balls won are then added to your account.

Note: The dev (LavaFlame2) has said on stream that Right Tilt is the most beneficial option.

The Golden Ball Shop!!!

This is where you spend all of those "Shop" balls you keep getting awarded. Here you can buy levels in various stats that will rotate "purchase access" occasionally. Anything you buy is a permanent, but you may have to wait until it comes back to buy more.

It costs a total of 32,457 Gold Balls to max out one bonus. Currently, the only way to reduce that is via the Gold Ball Stamp. At maximum reduction of 40%, the price goes down to 19,472 Gold Balls per bonus.

The following table includes all Arcade Shop bonuses.

Bonus	Max Level	Max Bonus	Purchaseable?*
Base Damage	100	100	YES
Base Defence	100	20	YES
% Total Accuracy	100	30
% Mining EXP gain	100	30	YES
% Fishing EXP gain	100	30
% Sample Size	100	2
% AFK Gains Rate	100	2
Cap for all Alchemy Liquids	100	12.5
% Multikill per Tier	100	5
% Catching EXP gain	100	25
% Cash from Mobs	100	10	YES
% Cash from Mobs	100	15
% Class EXP gain	100	10
% Shiny Chance	100	50
% Trapping EXP	100	25
Starting Tower Defense Points	100	100	YES
Tab 1 Talent Points**	100	11
Weapon Power	100	7
% Skill EXP gain	100	10
Base STR	100	100	YES
Base AGI	100	100
Base WIS	100	100
Base LUK	100	100	YES
% Trapping Critters	100	15	YES
% Worship Souls	100	15
% Refinery Speed	100	15
% Forge Capacity	100	50	YES
% Drop Rate	100	15