I haven't played through all of the events, but this should give you a good start on things...
Spoiler (click to show/hide):
Show up for work at the campus lab in the afternoon. EVERY Weekday/Monday-Friday, you need the money.
- at the lab, make sure you ask Nora for access to the online journals as soon as this option comes up. This helps you unlock the syrums
- that night, use the internet at home to read the online biology journals. This gives you the formula.
- Next afternoon, work/try to make syrum. This'll give you your first blue syrum.
- keep making syrums every afternoon until Nora catches you (fun event here)
- Whenever the lab is empty in the afternoon, IMMEDIATELY search Nora's desk. You may find the electronic door code for the lab (to get morning/night access when Steph and Nora aren't there)...
- chatting with Nora and Steph instead of working/making syrum may trigger an event. Keep 2 syrums handy for this.
Once you've made your first blue syrum, try to catch Stephanie in the lab in the mornings. She has some more stuff online that you can look over.
- Also, chat with Stephanie in the mornings after you've made some blue syrum. She'll 'catch' you at something, this helps unlock an event. Later, she can help you make Red Syrum
- Visiting Nora at the Lab in the evenings may unlock an event for you if you chat with her.
- if you have the electronic door code, and Nora isn't there, you can make blue and later on purple syrums at night.
Home stuff
- Visiting with Sis - random chance you'll go to to the movies, or doing something fun...
- Saturday & Sunday nights - Watch a movie with mom. If you have a syrum handy, don't find lily. If you have 2 syrums handy, find lily...
- Haven't done the Nora & mom event yet so I have no tips on that one.
- Keep some cash onhand for Monday fun with mom, if you like having her service you...
- Saturday/Sunday mornings are the only time you can buy lab supplies (for Purple & Red syrums). $100/dose, you can buy 1, 3, or 5 doses worth of supplies.
- There are random night events at home. Keep some syrum handy for those.
Alex and Steph events
Eating at the cafeteria with a syrum in hand unlocks a 'visit the lab' event for Alex.
Doing the cafe thing with Alex with a syrum in hand ulnocks an outdoor event for Alex
Chatting with Steph sets you up for some Sunday tennis...
Cell Phone #'s
Chatting with the gals may open up the option to get Nora's, Steph's, and Alex's #. Text them for possible additional events...
On the events:
The major events are tiered. Keep in mind that Blue syrum has no bonuses, Purple has +15, and Red has +30. So, roughly, if you haven't partied with a gal yet, do tier 1 if blue, maaaaybe tier 2 if purple, and maaaaybe tier 3 if red, as a guide. Tiers 2 and 3 often have >15 or >30 sluttiness, so you may need a little more besides the purple or red unless you've already spent time with them. Tiers 4 and 5 will usually be out of your reach, unless you've managed to raise her sluttiness with another event.
Bad news. Many events lock out after you've successfully completed one of the tiers in that event/are not repeatable.
Good news. If you 'shoot too high', you won't complete the event, BUT you will get a +5 to the sluttiness of the gal you are trying to have naked fun time with, and in some cases can try again next time. Soooo, you can 'blow' those blue syrums on unsuccessful events/high tiers to raise her sluttiness, and go for an 'attainable' tier once you've raised their sluttiness a bit.
That's all I can think of for now.
Things that aren't implemented yet
Lily's room. Don't look through her stuff when she's not there - doesn't do anything for you (yet)
Watching porn. Doesn't do anything but pass the time.
Resting - same deal, not implemented yet.
Show up for work at the campus lab in the afternoon. EVERY Weekday/Monday-Friday, you need the money.
- at the lab, make sure you ask Nora for access to the online journals as soon as this option comes up. This helps you unlock the syrums
- that night, use the internet at home to read the online biology journals. This gives you the formula.
- Next afternoon, work/try to make syrum. This'll give you your first blue syrum.
- keep making syrums every afternoon until Nora catches you (fun event here)
- Whenever the lab is empty in the afternoon, IMMEDIATELY search Nora's desk. You may find the electronic door code for the lab (to get morning/night access when Steph and Nora aren't there)...
- chatting with Nora and Steph instead of working/making syrum may trigger an event. Keep 2 syrums handy for this.
Once you've made your first blue syrum, try to catch Stephanie in the lab in the mornings. She has some more stuff online that you can look over.
- Also, chat with Stephanie in the mornings after you've made some blue syrum. She'll 'catch' you at something, this helps unlock an event. Later, she can help you make Red Syrum
- Visiting Nora at the Lab in the evenings may unlock an event for you if you chat with her.
- if you have the electronic door code, and Nora isn't there, you can make blue and later on purple syrums at night.
Home stuff
- Visiting with Sis - random chance you'll go to to the movies, or doing something fun...
- Saturday & Sunday nights - Watch a movie with mom. If you have a syrum handy, don't find lily. If you have 2 syrums handy, find lily...
- Haven't done the Nora & mom event yet so I have no tips on that one.
- Keep some cash onhand for Monday fun with mom, if you like having her service you...
- Saturday/Sunday mornings are the only time you can buy lab supplies (for Purple & Red syrums). $100/dose, you can buy 1, 3, or 5 doses worth of supplies.
- There are random night events at home. Keep some syrum handy for those.
Alex and Steph events
Eating at the cafeteria with a syrum in hand unlocks a 'visit the lab' event for Alex.
Doing the cafe thing with Alex with a syrum in hand ulnocks an outdoor event for Alex
Chatting with Steph sets you up for some Sunday tennis...
Cell Phone #'s
Chatting with the gals may open up the option to get Nora's, Steph's, and Alex's #. Text them for possible additional events...
On the events:
The major events are tiered. Keep in mind that Blue syrum has no bonuses, Purple has +15, and Red has +30. So, roughly, if you haven't partied with a gal yet, do tier 1 if blue, maaaaybe tier 2 if purple, and maaaaybe tier 3 if red, as a guide. Tiers 2 and 3 often have >15 or >30 sluttiness, so you may need a little more besides the purple or red unless you've already spent time with them. Tiers 4 and 5 will usually be out of your reach, unless you've managed to raise her sluttiness with another event.
Bad news. Many events lock out after you've successfully completed one of the tiers in that event/are not repeatable.
Good news. If you 'shoot too high', you won't complete the event, BUT you will get a +5 to the sluttiness of the gal you are trying to have naked fun time with, and in some cases can try again next time. Soooo, you can 'blow' those blue syrums on unsuccessful events/high tiers to raise her sluttiness, and go for an 'attainable' tier once you've raised their sluttiness a bit.
That's all I can think of for now.
Things that aren't implemented yet
Lily's room. Don't look through her stuff when she's not there - doesn't do anything for you (yet)
Watching porn. Doesn't do anything but pass the time.
Resting - same deal, not implemented yet.